304480088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{21227}}^1$

素因数の和:21407

約数の個数: 32

約数和(自身を含む): 626650560

約数和(自身を除く): 322170472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14344, 21227, 42454, 84908, 169816, 233497, 466994, 933988, 1867976, 3460001, 6920002, 13840004, 27680008, 38060011, 76120022, 152240044, 304480088]

約数ペア:

[(1, 304480088), (2, 152240044), (4, 76120022), (8, 38060011), (11, 27680008), (22, 13840004), (44, 6920002), (88, 3460001), (163, 1867976), (326, 933988), (652, 466994), (1304, 233497), (1793, 169816), (3586, 84908), (7172, 42454), (14344, 21227)]