The factors of the number 764,336,850 are: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 79, 106, 150, 158, 159, 237, 265, 318, 395, 474, 530, 790, 795, 1185, 1217, 1325, 1590, 1975, 2370, 2434, 2650, 3651, 3950, 3975, 4187, 5925, 6085, 7302, 7950, 8374, 11850, 12170, 12561, 18255, 20935, 25122, 30425, 36510, 41870, 60850, 62805, 64501, 91275, 96143, 104675, 125610, 129002, 182550, 192286, 193503, 209350, 288429, 314025, 322505, 387006, 480715, 576858, 628050, 645010, 961430, 967515, 1442145, 1612525, 1935030, 2403575, 2884290, 3225050, 4807150, 4837575, 5095579, 7210725, 9675150, 10191158, 14421450, 15286737, 25477895, 30573474, 50955790, 76433685, 127389475, 152867370, 254778950, 382168425, 764336850.
If you add them up, you will get the total of 1,957,374,720.