286869648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 800851520

約数和(自身を除く): 513981872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 758, 1137, 1213, 1516, 2274, 2426, 3032, 3639, 4548, 4852, 4927, 6064, 7278, 9096, 9704, 9854, 14556, 14781, 15769, 18192, 19408, 19708, 29112, 29562, 31538, 39416, 47307, 58224, 59124, 63076, 78832, 94614, 118248, 126152, 189228, 236496, 252304, 378456, 459727, 756912, 919454, 1379181, 1838908, 2758362, 3677816, 5516724, 5976451, 7355632, 11033448, 11952902, 17929353, 22066896, 23905804, 35858706, 47811608, 71717412, 95623216, 143434824, 286869648]

約数ペア:

[(1, 286869648), (2, 143434824), (3, 95623216), (4, 71717412), (6, 47811608), (8, 35858706), (12, 23905804), (13, 22066896), (16, 17929353), (24, 11952902), (26, 11033448), (39, 7355632), (48, 5976451), (52, 5516724), (78, 3677816), (104, 2758362), (156, 1838908), (208, 1379181), (312, 919454), (379, 756912), (624, 459727), (758, 378456), (1137, 252304), (1213, 236496), (1516, 189228), (2274, 126152), (2426, 118248), (3032, 94614), (3639, 78832), (4548, 63076), (4852, 59124), (4927, 58224), (6064, 47307), (7278, 39416), (9096, 31538), (9704, 29562), (9854, 29112), (14556, 19708), (14781, 19408), (15769, 18192)]