289662115696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13581307}}^1$

素因数の和:13581389

約数の個数: 40

約数和(自身を含む): 592796931584

約数和(自身を除く): 303134815888

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 13581307, 27162614, 54325228, 108650456, 217300912, 421020517, 583996201, 842041034, 1167992402, 1684082068, 2335984804, 3368164136, 4671969608, 6736328272, 9343939216, 18103882231, 36207764462, 72415528924, 144831057848, 289662115696]

約数ペア:

[(1, 289662115696), (2, 144831057848), (4, 72415528924), (8, 36207764462), (16, 18103882231), (31, 9343939216), (43, 6736328272), (62, 4671969608), (86, 3368164136), (124, 2335984804), (172, 1684082068), (248, 1167992402), (344, 842041034), (496, 583996201), (688, 421020517), (1333, 217300912), (2666, 108650456), (5332, 54325228), (10664, 27162614), (21328, 13581307)]