323109488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 694643040

約数和(自身を除く): 371533552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 113, 118, 208, 226, 233, 236, 452, 466, 472, 767, 904, 932, 944, 1469, 1534, 1808, 1864, 2938, 3029, 3068, 3728, 5876, 6058, 6136, 6667, 11752, 12116, 12272, 13334, 13747, 23504, 24232, 26329, 26668, 27494, 48464, 52658, 53336, 54988, 86671, 105316, 106672, 109976, 173342, 178711, 210632, 219952, 342277, 346684, 357422, 421264, 684554, 693368, 714844, 1369108, 1386736, 1429688, 1553411, 2738216, 2859376, 3106822, 5476432, 6213644, 12427288, 20194343, 24854576, 40388686, 80777372, 161554744, 323109488]

約数ペア:

[(1, 323109488), (2, 161554744), (4, 80777372), (8, 40388686), (13, 24854576), (16, 20194343), (26, 12427288), (52, 6213644), (59, 5476432), (104, 3106822), (113, 2859376), (118, 2738216), (208, 1553411), (226, 1429688), (233, 1386736), (236, 1369108), (452, 714844), (466, 693368), (472, 684554), (767, 421264), (904, 357422), (932, 346684), (944, 342277), (1469, 219952), (1534, 210632), (1808, 178711), (1864, 173342), (2938, 109976), (3029, 106672), (3068, 105316), (3728, 86671), (5876, 54988), (6058, 53336), (6136, 52658), (6667, 48464), (11752, 27494), (12116, 26668), (12272, 26329), (13334, 24232), (13747, 23504)]