497904912

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 1436717568

約数和(自身を除く): 938812656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 191, 258, 344, 382, 387, 421, 516, 573, 688, 764, 774, 842, 1032, 1146, 1263, 1528, 1548, 1684, 1719, 2064, 2292, 2526, 3056, 3096, 3368, 3438, 3789, 4584, 5052, 6192, 6736, 6876, 7578, 8213, 9168, 10104, 13752, 15156, 16426, 18103, 20208, 24639, 27504, 30312, 32852, 36206, 49278, 54309, 60624, 65704, 72412, 73917, 80411, 98556, 108618, 131408, 144824, 147834, 160822, 162927, 197112, 217236, 241233, 289648, 295668, 321644, 325854, 394224, 434472, 482466, 591336, 643288, 651708, 723699, 868944, 964932, 1182672, 1286576, 1303416, 1447398, 1929864, 2606832, 2894796, 3457673, 3859728, 5789592, 6915346, 10373019, 11579184, 13830692, 20746038, 27661384, 31119057, 41492076, 55322768, 62238114, 82984152, 124476228, 165968304, 248952456, 497904912]

約数ペア:

[(1, 497904912), (2, 248952456), (3, 165968304), (4, 124476228), (6, 82984152), (8, 62238114), (9, 55322768), (12, 41492076), (16, 31119057), (18, 27661384), (24, 20746038), (36, 13830692), (43, 11579184), (48, 10373019), (72, 6915346), (86, 5789592), (129, 3859728), (144, 3457673), (172, 2894796), (191, 2606832), (258, 1929864), (344, 1447398), (382, 1303416), (387, 1286576), (421, 1182672), (516, 964932), (573, 868944), (688, 723699), (764, 651708), (774, 643288), (842, 591336), (1032, 482466), (1146, 434472), (1263, 394224), (1528, 325854), (1548, 321644), (1684, 295668), (1719, 289648), (2064, 241233), (2292, 217236), (2526, 197112), (3056, 162927), (3096, 160822), (3368, 147834), (3438, 144824), (3789, 131408), (4584, 108618), (5052, 98556), (6192, 80411), (6736, 73917), (6876, 72412), (7578, 65704), (8213, 60624), (9168, 54309), (10104, 49278), (13752, 36206), (15156, 32852), (16426, 30312), (18103, 27504), (20208, 24639)]