252912016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77867}}^1$

素因数の和:77911

約数の個数: 40

約数和(自身を含む): 579337920

約数和(自身を除く): 326425904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 77867, 155734, 311468, 545069, 622936, 1090138, 1245872, 2180276, 2258143, 4360552, 4516286, 8721104, 9032572, 15807001, 18065144, 31614002, 36130288, 63228004, 126456008, 252912016]

約数ペア:

[(1, 252912016), (2, 126456008), (4, 63228004), (7, 36130288), (8, 31614002), (14, 18065144), (16, 15807001), (28, 9032572), (29, 8721104), (56, 4516286), (58, 4360552), (112, 2258143), (116, 2180276), (203, 1245872), (232, 1090138), (406, 622936), (464, 545069), (812, 311468), (1624, 155734), (3248, 77867)]