321581664

素因数分解:

$2^5\times 3^4\times {\mathrm{124067}}^1$

素因数の和:124089

約数の個数: 60

約数和(自身を含む): 945770364

約数和(自身を除く): 624188700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 124067, 248134, 372201, 496268, 744402, 992536, 1116603, 1488804, 1985072, 2233206, 2977608, 3349809, 3970144, 4466412, 5955216, 6699618, 8932824, 10049427, 11910432, 13399236, 17865648, 20098854, 26798472, 35731296, 40197708, 53596944, 80395416, 107193888, 160790832, 321581664]

約数ペア:

[(1, 321581664), (2, 160790832), (3, 107193888), (4, 80395416), (6, 53596944), (8, 40197708), (9, 35731296), (12, 26798472), (16, 20098854), (18, 17865648), (24, 13399236), (27, 11910432), (32, 10049427), (36, 8932824), (48, 6699618), (54, 5955216), (72, 4466412), (81, 3970144), (96, 3349809), (108, 2977608), (144, 2233206), (162, 1985072), (216, 1488804), (288, 1116603), (324, 992536), (432, 744402), (648, 496268), (864, 372201), (1296, 248134), (2592, 124067)]