289079574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{68147}}^1$

素因数の和:68260

約数の個数: 32

約数和(自身を含む): 667305216

約数和(自身を除く): 378225642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 68147, 136294, 204441, 408882, 477029, 954058, 1431087, 2862174, 6882847, 13765694, 20648541, 41297082, 48179929, 96359858, 144539787, 289079574]

約数ペア:

[(1, 289079574), (2, 144539787), (3, 96359858), (6, 48179929), (7, 41297082), (14, 20648541), (21, 13765694), (42, 6882847), (101, 2862174), (202, 1431087), (303, 954058), (606, 477029), (707, 408882), (1414, 204441), (2121, 136294), (4242, 68147)]