328317378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4357}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 692399040

約数和(自身を除く): 364081662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 661, 1322, 1983, 3966, 4357, 8714, 12559, 13071, 25118, 26142, 37677, 75354, 82783, 165566, 248349, 496698, 2879977, 5759954, 8639931, 17279862, 54719563, 109439126, 164158689, 328317378]

約数ペア:

[(1, 328317378), (2, 164158689), (3, 109439126), (6, 54719563), (19, 17279862), (38, 8639931), (57, 5759954), (114, 2879977), (661, 496698), (1322, 248349), (1983, 165566), (3966, 82783), (4357, 75354), (8714, 37677), (12559, 26142), (13071, 25118)]