220119216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{123941}}^1$

素因数の和:123989

約数の個数: 40

約数和(自身を含む): 584014704

約数和(自身を除く): 363895488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 123941, 247882, 371823, 495764, 743646, 991528, 1487292, 1983056, 2974584, 4585817, 5949168, 9171634, 13757451, 18343268, 27514902, 36686536, 55029804, 73373072, 110059608, 220119216]

約数ペア:

[(1, 220119216), (2, 110059608), (3, 73373072), (4, 55029804), (6, 36686536), (8, 27514902), (12, 18343268), (16, 13757451), (24, 9171634), (37, 5949168), (48, 4585817), (74, 2974584), (111, 1983056), (148, 1487292), (222, 991528), (296, 743646), (444, 495764), (592, 371823), (888, 247882), (1776, 123941)]