321738304

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{11941}}^1$

素因数の和:12374

約数の個数: 28

約数和(自身を含む): 640019548

約数和(自身を除く): 318281244

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 842, 1684, 3368, 6736, 11941, 13472, 23882, 26944, 47764, 95528, 191056, 382112, 764224, 5027161, 10054322, 20108644, 40217288, 80434576, 160869152, 321738304]

約数ペア:

[(1, 321738304), (2, 160869152), (4, 80434576), (8, 40217288), (16, 20108644), (32, 10054322), (64, 5027161), (421, 764224), (842, 382112), (1684, 191056), (3368, 95528), (6736, 47764), (11941, 26944), (13472, 23882)]