306471824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1008131}}^1$

素因数の和:1008158

約数の個数: 20

約数和(自身を含む): 625041840

約数和(自身を除く): 318570016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1008131, 2016262, 4032524, 8065048, 16130096, 19154489, 38308978, 76617956, 153235912, 306471824]

約数ペア:

[(1, 306471824), (2, 153235912), (4, 76617956), (8, 38308978), (16, 19154489), (19, 16130096), (38, 8065048), (76, 4032524), (152, 2016262), (304, 1008131)]