313144416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83639}}^1$

素因数の和:83668

約数の個数: 72

約数和(自身を含む): 959016240

約数和(自身を除く): 645871824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 83639, 167278, 250917, 334556, 501834, 669112, 752751, 1003668, 1087307, 1338224, 1505502, 2007336, 2174614, 2676448, 3011004, 3261921, 4014672, 4349228, 6022008, 6523842, 8029344, 8698456, 9785763, 12044016, 13047684, 17396912, 19571526, 24088032, 26095368, 34793824, 39143052, 52190736, 78286104, 104381472, 156572208, 313144416]

約数ペア:

[(1, 313144416), (2, 156572208), (3, 104381472), (4, 78286104), (6, 52190736), (8, 39143052), (9, 34793824), (12, 26095368), (13, 24088032), (16, 19571526), (18, 17396912), (24, 13047684), (26, 12044016), (32, 9785763), (36, 8698456), (39, 8029344), (48, 6523842), (52, 6022008), (72, 4349228), (78, 4014672), (96, 3261921), (104, 3011004), (117, 2676448), (144, 2174614), (156, 2007336), (208, 1505502), (234, 1338224), (288, 1087307), (312, 1003668), (416, 752751), (468, 669112), (624, 501834), (936, 334556), (1248, 250917), (1872, 167278), (3744, 83639)]