274810288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3529}}^1$

素因数の和:3725

約数の個数: 40

約数和(自身を含む): 553278080

約数和(自身を除く): 278467792

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 3529, 4867, 7058, 9734, 14116, 19468, 28232, 38936, 56464, 77872, 109399, 218798, 437596, 554053, 875192, 1108106, 1750384, 2216212, 4432424, 8864848, 17175643, 34351286, 68702572, 137405144, 274810288]

約数ペア:

[(1, 274810288), (2, 137405144), (4, 68702572), (8, 34351286), (16, 17175643), (31, 8864848), (62, 4432424), (124, 2216212), (157, 1750384), (248, 1108106), (314, 875192), (496, 554053), (628, 437596), (1256, 218798), (2512, 109399), (3529, 77872), (4867, 56464), (7058, 38936), (9734, 28232), (14116, 19468)]