238389858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1093}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 607038720

約数和(自身を除く): 368648862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 577, 1093, 1154, 1731, 2186, 3279, 3462, 4039, 5193, 6558, 7651, 8078, 9837, 10386, 12117, 15302, 15579, 19674, 22953, 24234, 29511, 31158, 36351, 45906, 59022, 68859, 72702, 109053, 137718, 206577, 218106, 413154, 630661, 1261322, 1891983, 3783966, 4414627, 5675949, 8829254, 11351898, 13243881, 17027847, 26487762, 34055694, 39731643, 79463286, 119194929, 238389858]

約数ペア:

[(1, 238389858), (2, 119194929), (3, 79463286), (6, 39731643), (7, 34055694), (9, 26487762), (14, 17027847), (18, 13243881), (21, 11351898), (27, 8829254), (42, 5675949), (54, 4414627), (63, 3783966), (126, 1891983), (189, 1261322), (378, 630661), (577, 413154), (1093, 218106), (1154, 206577), (1731, 137718), (2186, 109053), (3279, 72702), (3462, 68859), (4039, 59022), (5193, 45906), (6558, 36351), (7651, 31158), (8078, 29511), (9837, 24234), (10386, 22953), (12117, 19674), (15302, 15579)]