1665195984

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{268927}}^1$

素因数の和:268984

約数の個数: 60

約数和(自身を含む): 4768631296

約数和(自身を除く): 3103435312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 268927, 537854, 806781, 1075708, 1613562, 2151416, 2420343, 3227124, 4302832, 4840686, 6454248, 9681372, 11563861, 12908496, 19362744, 23127722, 34691583, 38725488, 46255444, 69383166, 92510888, 104074749, 138766332, 185021776, 208149498, 277532664, 416298996, 555065328, 832597992, 1665195984]

約数ペア:

[(1, 1665195984), (2, 832597992), (3, 555065328), (4, 416298996), (6, 277532664), (8, 208149498), (9, 185021776), (12, 138766332), (16, 104074749), (18, 92510888), (24, 69383166), (36, 46255444), (43, 38725488), (48, 34691583), (72, 23127722), (86, 19362744), (129, 12908496), (144, 11563861), (172, 9681372), (258, 6454248), (344, 4840686), (387, 4302832), (516, 3227124), (688, 2420343), (774, 2151416), (1032, 1613562), (1548, 1075708), (2064, 806781), (3096, 537854), (6192, 268927)]