635128416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{169639}}^1$

素因数の和:169668

約数の個数: 72

約数和(自身を含む): 1945092240

約数和(自身を除く): 1309963824

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, 169639, 339278, 508917, 678556, 1017834, 1357112, 1526751, 2035668, 2205307, 2714224, 3053502, 4071336, 4410614, 5428448, 6107004, 6615921, 8142672, 8821228, 12214008, 13231842, 16285344, 17642456, 19847763, 24428016, 26463684, 35284912, 39695526, 48856032, 52927368, 70569824, 79391052, 105854736, 158782104, 211709472, 317564208, 635128416]

約数ペア:

[(1, 635128416), (2, 317564208), (3, 211709472), (4, 158782104), (6, 105854736), (8, 79391052), (9, 70569824), (12, 52927368), (13, 48856032), (16, 39695526), (18, 35284912), (24, 26463684), (26, 24428016), (32, 19847763), (36, 17642456), (39, 16285344), (48, 13231842), (52, 12214008), (72, 8821228), (78, 8142672), (96, 6615921), (104, 6107004), (117, 5428448), (144, 4410614), (156, 4071336), (208, 3053502), (234, 2714224), (288, 2205307), (312, 2035668), (416, 1526751), (468, 1357112), (624, 1017834), (936, 678556), (1248, 508917), (1872, 339278), (3744, 169639)]