317968728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2457

約数の個数: 128

約数和(自身を含む): 1005073920

約数和(自身を除く): 687105192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1533, 1606, 1752, 1848, 2044, 2357, 2409, 3066, 3212, 4088, 4714, 4818, 5621, 6132, 6424, 7071, 9428, 9636, 11242, 12264, 14142, 16499, 16863, 18856, 19272, 22484, 25927, 28284, 32998, 33726, 44968, 49497, 51854, 56568, 65996, 67452, 77781, 98994, 103708, 131992, 134904, 155562, 172061, 181489, 197988, 207416, 311124, 344122, 362978, 395976, 516183, 544467, 622248, 688244, 725956, 1032366, 1088934, 1204427, 1376488, 1451912, 1892671, 2064732, 2177868, 2408854, 3613281, 3785342, 4129464, 4355736, 4817708, 5678013, 7226562, 7570684, 9635416, 11356026, 13248697, 14453124, 15141368, 22712052, 26497394, 28906248, 39746091, 45424104, 52994788, 79492182, 105989576, 158984364, 317968728]

約数ペア:

[(1, 317968728), (2, 158984364), (3, 105989576), (4, 79492182), (6, 52994788), (7, 45424104), (8, 39746091), (11, 28906248), (12, 26497394), (14, 22712052), (21, 15141368), (22, 14453124), (24, 13248697), (28, 11356026), (33, 9635416), (42, 7570684), (44, 7226562), (56, 5678013), (66, 4817708), (73, 4355736), (77, 4129464), (84, 3785342), (88, 3613281), (132, 2408854), (146, 2177868), (154, 2064732), (168, 1892671), (219, 1451912), (231, 1376488), (264, 1204427), (292, 1088934), (308, 1032366), (438, 725956), (462, 688244), (511, 622248), (584, 544467), (616, 516183), (803, 395976), (876, 362978), (924, 344122), (1022, 311124), (1533, 207416), (1606, 197988), (1752, 181489), (1848, 172061), (2044, 155562), (2357, 134904), (2409, 131992), (3066, 103708), (3212, 98994), (4088, 77781), (4714, 67452), (4818, 65996), (5621, 56568), (6132, 51854), (6424, 49497), (7071, 44968), (9428, 33726), (9636, 32998), (11242, 28284), (12264, 25927), (14142, 22484), (16499, 19272), (16863, 18856)]