The factors of the number 252,164,352 are: 1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1571, 1672, 1824, 2112, 2432, 2508, 2816, 3142, 3344, 3648, 4224, 4713, 4864, 5016, 6284, 6688, 7296, 8448, 9426, 10032, 12568, 13376, 14592, 17281, 18852, 20064, 25136, 26752, 29849, 34562, 37704, 40128, 50272, 51843, 53504, 59698, 69124, 75408, 80256, 89547, 100544, 103686, 119396, 138248, 150816, 160512, 179094, 201088, 207372, 238792, 276496, 301632, 328339, 358188, 402176, 414744, 477584, 552992, 603264, 656678, 716376, 829488, 955168, 985017, 1105984, 1206528, 1313356, 1432752, 1658976, 1910336, 1970034, 2211968, 2626712, 2865504, 3317952, 3820672, 3940068, 4423936, 5253424, 5731008, 6635904, 7641344, 7880136, 10506848, 11462016, 13271808, 15760272, 21013696, 22924032, 31520544, 42027392, 63041088, 84054784, 126082176, 252164352.
If you add them up, you will get the total of 771,160,320.