245877168

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{8971}}^1$

素因数の和:9553

約数の個数: 40

約数和(自身を含む): 636366016

約数和(自身を除く): 390488848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 1142, 1713, 2284, 3426, 4568, 6852, 8971, 9136, 13704, 17942, 26913, 27408, 35884, 53826, 71768, 107652, 143536, 215304, 430608, 5122441, 10244882, 15367323, 20489764, 30734646, 40979528, 61469292, 81959056, 122938584, 245877168]

約数ペア:

[(1, 245877168), (2, 122938584), (3, 81959056), (4, 61469292), (6, 40979528), (8, 30734646), (12, 20489764), (16, 15367323), (24, 10244882), (48, 5122441), (571, 430608), (1142, 215304), (1713, 143536), (2284, 107652), (3426, 71768), (4568, 53826), (6852, 35884), (8971, 27408), (9136, 26913), (13704, 17942)]