313082224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 754326720

約数和(自身を除く): 441244496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 808, 1313, 1414, 1456, 1616, 2129, 2626, 2828, 4258, 5252, 5656, 8516, 9191, 10504, 11312, 14903, 17032, 18382, 21008, 27677, 29806, 34064, 36764, 55354, 59612, 73528, 110708, 119224, 147056, 193739, 215029, 221416, 238448, 387478, 430058, 442832, 774956, 860116, 1505203, 1549912, 1720232, 2795377, 3010406, 3099824, 3440464, 5590754, 6020812, 11181508, 12041624, 19567639, 22363016, 24083248, 39135278, 44726032, 78270556, 156541112, 313082224]

約数ペア:

[(1, 313082224), (2, 156541112), (4, 78270556), (7, 44726032), (8, 39135278), (13, 24083248), (14, 22363016), (16, 19567639), (26, 12041624), (28, 11181508), (52, 6020812), (56, 5590754), (91, 3440464), (101, 3099824), (104, 3010406), (112, 2795377), (182, 1720232), (202, 1549912), (208, 1505203), (364, 860116), (404, 774956), (707, 442832), (728, 430058), (808, 387478), (1313, 238448), (1414, 221416), (1456, 215029), (1616, 193739), (2129, 147056), (2626, 119224), (2828, 110708), (4258, 73528), (5252, 59612), (5656, 55354), (8516, 36764), (9191, 34064), (10504, 29806), (11312, 27677), (14903, 21008), (17032, 18382)]