1653798816

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{31379}}^1$

素因数の和:31459

約数の個数: 96

約数和(自身を含む): 4902811200

約数和(自身を除く): 3249012384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1464, 1647, 1952, 2196, 2928, 3294, 4392, 5856, 6588, 8784, 13176, 17568, 26352, 31379, 52704, 62758, 94137, 125516, 188274, 251032, 282411, 376548, 502064, 564822, 753096, 847233, 1004128, 1129644, 1506192, 1694466, 1914119, 2259288, 3012384, 3388932, 3828238, 4518576, 5742357, 6777864, 7656476, 9037152, 11484714, 13555728, 15312952, 17227071, 22969428, 27111456, 30625904, 34454142, 45938856, 51681213, 61251808, 68908284, 91877712, 103362426, 137816568, 183755424, 206724852, 275633136, 413449704, 551266272, 826899408, 1653798816]

約数ペア:

[(1, 1653798816), (2, 826899408), (3, 551266272), (4, 413449704), (6, 275633136), (8, 206724852), (9, 183755424), (12, 137816568), (16, 103362426), (18, 91877712), (24, 68908284), (27, 61251808), (32, 51681213), (36, 45938856), (48, 34454142), (54, 30625904), (61, 27111456), (72, 22969428), (96, 17227071), (108, 15312952), (122, 13555728), (144, 11484714), (183, 9037152), (216, 7656476), (244, 6777864), (288, 5742357), (366, 4518576), (432, 3828238), (488, 3388932), (549, 3012384), (732, 2259288), (864, 1914119), (976, 1694466), (1098, 1506192), (1464, 1129644), (1647, 1004128), (1952, 847233), (2196, 753096), (2928, 564822), (3294, 502064), (4392, 376548), (5856, 282411), (6588, 251032), (8784, 188274), (13176, 125516), (17568, 94137), (26352, 62758), (31379, 52704)]