308934224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1016231}}^1$

素因数の和:1016258

約数の個数: 20

約数和(自身を含む): 630063840

約数和(自身を除く): 321129616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1016231, 2032462, 4064924, 8129848, 16259696, 19308389, 38616778, 77233556, 154467112, 308934224]

約数ペア:

[(1, 308934224), (2, 154467112), (4, 77233556), (8, 38616778), (16, 19308389), (19, 16259696), (38, 8129848), (76, 4064924), (152, 2032462), (304, 1016231)]