390841728

素因数分解:

$2^7\times 3^1\times {\mathrm{1017817}}^1$

素因数の和:1017834

約数の個数: 32

約数和(自身を含む): 1038174360

約数和(自身を除く): 647332632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1017817, 2035634, 3053451, 4071268, 6106902, 8142536, 12213804, 16285072, 24427608, 32570144, 48855216, 65140288, 97710432, 130280576, 195420864, 390841728]

約数ペア:

[(1, 390841728), (2, 195420864), (3, 130280576), (4, 97710432), (6, 65140288), (8, 48855216), (12, 32570144), (16, 24427608), (24, 16285072), (32, 12213804), (48, 8142536), (64, 6106902), (96, 4071268), (128, 3053451), (192, 2035634), (384, 1017817)]