The factors of the number 315,021,504 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 7561, 10416, 13888, 15122, 20832, 22683, 30244, 41664, 45366, 52927, 60488, 90732, 105854, 120976, 158781, 181464, 211708, 234391, 241952, 317562, 362928, 423416, 468782, 483904, 635124, 703173, 725856, 846832, 937564, 1270248, 1406346, 1451712, 1640737, 1693664, 1875128, 2540496, 2812692, 3281474, 3387328, 3750256, 4922211, 5080992, 5625384, 6562948, 7500512, 9844422, 10161984, 11250768, 13125896, 15001024, 19688844, 22501536, 26251792, 39377688, 45003072, 52503584, 78755376, 105007168, 157510752, 315021504.
If you add them up, you will get the total of 983,422,976.