890798472

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{33529}}^1$

素因数の和:33588

約数の個数: 80

約数和(自身を含む): 2555991900

約数和(自身を除く): 1665193428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 2214, 2952, 3321, 4428, 6642, 8856, 13284, 26568, 33529, 67058, 100587, 134116, 201174, 268232, 301761, 402348, 603522, 804696, 905283, 1207044, 1374689, 1810566, 2414088, 2715849, 2749378, 3621132, 4124067, 5431698, 5498756, 7242264, 8248134, 10863396, 10997512, 12372201, 16496268, 21726792, 24744402, 32992536, 37116603, 49488804, 74233206, 98977608, 111349809, 148466412, 222699618, 296932824, 445399236, 890798472]

約数ペア:

[(1, 890798472), (2, 445399236), (3, 296932824), (4, 222699618), (6, 148466412), (8, 111349809), (9, 98977608), (12, 74233206), (18, 49488804), (24, 37116603), (27, 32992536), (36, 24744402), (41, 21726792), (54, 16496268), (72, 12372201), (81, 10997512), (82, 10863396), (108, 8248134), (123, 7242264), (162, 5498756), (164, 5431698), (216, 4124067), (246, 3621132), (324, 2749378), (328, 2715849), (369, 2414088), (492, 1810566), (648, 1374689), (738, 1207044), (984, 905283), (1107, 804696), (1476, 603522), (2214, 402348), (2952, 301761), (3321, 268232), (4428, 201174), (6642, 134116), (8856, 100587), (13284, 67058), (26568, 33529)]