492028280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 1214835840

約数和(自身を除く): 722807560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 289, 310, 340, 527, 578, 620, 680, 1054, 1156, 1240, 1373, 1445, 2108, 2312, 2635, 2746, 2890, 4216, 5270, 5492, 5780, 6865, 8959, 10540, 10984, 11560, 13730, 17918, 21080, 23341, 27460, 35836, 42563, 44795, 46682, 54920, 71672, 85126, 89590, 93364, 116705, 170252, 179180, 186728, 212815, 233410, 340504, 358360, 396797, 425630, 466820, 723571, 793594, 851260, 933640, 1447142, 1587188, 1702520, 1983985, 2894284, 3174376, 3617855, 3967970, 5788568, 7235710, 7935940, 12300707, 14471420, 15871880, 24601414, 28942840, 49202828, 61503535, 98405656, 123007070, 246014140, 492028280]

約数ペア:

[(1, 492028280), (2, 246014140), (4, 123007070), (5, 98405656), (8, 61503535), (10, 49202828), (17, 28942840), (20, 24601414), (31, 15871880), (34, 14471420), (40, 12300707), (62, 7935940), (68, 7235710), (85, 5788568), (124, 3967970), (136, 3617855), (155, 3174376), (170, 2894284), (248, 1983985), (289, 1702520), (310, 1587188), (340, 1447142), (527, 933640), (578, 851260), (620, 793594), (680, 723571), (1054, 466820), (1156, 425630), (1240, 396797), (1373, 358360), (1445, 340504), (2108, 233410), (2312, 212815), (2635, 186728), (2746, 179180), (2890, 170252), (4216, 116705), (5270, 93364), (5492, 89590), (5780, 85126), (6865, 71672), (8959, 54920), (10540, 46682), (10984, 44795), (11560, 42563), (13730, 35836), (17918, 27460), (21080, 23341)]