408078704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{1553}}^1$

素因数の和:3065

約数の個数: 40

約数和(自身を含む): 863663472

約数和(自身を除く): 455584768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1493, 1553, 2986, 3106, 5972, 6212, 11944, 12424, 16423, 17083, 23888, 24848, 32846, 34166, 65692, 68332, 131384, 136664, 262768, 273328, 2318629, 4637258, 9274516, 18549032, 25504919, 37098064, 51009838, 102019676, 204039352, 408078704]

約数ペア:

[(1, 408078704), (2, 204039352), (4, 102019676), (8, 51009838), (11, 37098064), (16, 25504919), (22, 18549032), (44, 9274516), (88, 4637258), (176, 2318629), (1493, 273328), (1553, 262768), (2986, 136664), (3106, 131384), (5972, 68332), (6212, 65692), (11944, 34166), (12424, 32846), (16423, 24848), (17083, 23888)]