281312

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 567000

約数和(自身を除く): 285688

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 149, 236, 298, 472, 596, 944, 1192, 1888, 2384, 4768, 8791, 17582, 35164, 70328, 140656, 281312]

約数ペア:

[(1, 281312), (2, 140656), (4, 70328), (8, 35164), (16, 17582), (32, 8791), (59, 4768), (118, 2384), (149, 1888), (236, 1192), (298, 944), (472, 596)]