215401848

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{32401}}^1$

素因数の和:32687

約数の個数: 32

約数和(自身を含む): 540465360

約数和(自身を除く): 325063512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 32401, 64802, 97203, 129604, 194406, 259208, 388812, 777624, 8975077, 17950154, 26925231, 35900308, 53850462, 71800616, 107700924, 215401848]

約数ペア:

[(1, 215401848), (2, 107700924), (3, 71800616), (4, 53850462), (6, 35900308), (8, 26925231), (12, 17950154), (24, 8975077), (277, 777624), (554, 388812), (831, 259208), (1108, 194406), (1662, 129604), (2216, 97203), (3324, 64802), (6648, 32401)]