The factors of the number 310,900,968 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 103, 106, 113, 126, 159, 168, 206, 212, 226, 252, 309, 318, 339, 371, 412, 424, 452, 477, 504, 618, 636, 678, 721, 742, 791, 824, 904, 927, 954, 1017, 1113, 1236, 1272, 1356, 1442, 1484, 1582, 1854, 1908, 2034, 2163, 2226, 2373, 2472, 2712, 2884, 2968, 3164, 3339, 3708, 3816, 4068, 4326, 4452, 4746, 5459, 5768, 5989, 6328, 6489, 6678, 7119, 7416, 8136, 8652, 8904, 9492, 10918, 11639, 11978, 12978, 13356, 14238, 16377, 17304, 17967, 18984, 21836, 23278, 23956, 25956, 26712, 28476, 32754, 34917, 35934, 38213, 41923, 43672, 46556, 47912, 49131, 51912, 53901, 56952, 65508, 69834, 71868, 76426, 81473, 83846, 93112, 98262, 104751, 107802, 114639, 125769, 131016, 139668, 143736, 152852, 162946, 167692, 196524, 209502, 215604, 229278, 244419, 251538, 279336, 305704, 325892, 335384, 343917, 377307, 393048, 419004, 431208, 458556, 488838, 503076, 616867, 651784, 687834, 733257, 754614, 838008, 917112, 977676, 1006152, 1233734, 1375668, 1466514, 1509228, 1850601, 1955352, 2467468, 2751336, 2933028, 3018456, 3701202, 4318069, 4934936, 5551803, 5866056, 7402404, 8636138, 11103606, 12954207, 14804808, 17272276, 22207212, 25908414, 34544552, 38862621, 44414424, 51816828, 77725242, 103633656, 155450484, 310900968.
If you add them up, you will get the total of 310,901,655. Now subtract 310,900,968 to get 687,848,472