312818154292

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{292027}}^1$

素因数の和:292676

約数の個数: 48

約数和(自身を含む): 636088380928

約数和(自身を除く): 323270226636

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 571, 938, 1142, 1876, 2284, 3997, 7994, 15988, 38257, 76514, 153028, 267799, 292027, 535598, 584054, 1071196, 1168108, 2044189, 4088378, 8176756, 19565809, 39131618, 78263236, 136960663, 166747417, 273921326, 333494834, 547842652, 666989668, 1167231919, 2334463838, 4668927676, 11172076939, 22344153878, 44688307756, 78204538573, 156409077146, 312818154292]

約数ペア:

[(1, 312818154292), (2, 156409077146), (4, 78204538573), (7, 44688307756), (14, 22344153878), (28, 11172076939), (67, 4668927676), (134, 2334463838), (268, 1167231919), (469, 666989668), (571, 547842652), (938, 333494834), (1142, 273921326), (1876, 166747417), (2284, 136960663), (3997, 78263236), (7994, 39131618), (15988, 19565809), (38257, 8176756), (76514, 4088378), (153028, 2044189), (267799, 1168108), (292027, 1071196), (535598, 584054)]