They surpassed the previous record of 263-5, set by Royal Challengers Bangalore in 2013
"I am extremely happy to have joined PSG," Alves said after signing a two-year contract following his release by Juventus.
"The past few years I saw the formidable growth of the club and its place as one of the strong teams in European football. It is exciting to be a part of this grand project," added the 34-year-old full-back.
The Brazilian had seemed likely to link up with his former Barcelona manager Pep Guardiola at Manchester City.
Alves spent four years under Guardiola in Spain, winning the Champions League twice in that time, but a reunion never materialised.