330843268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{288191}}^1$

素因数の和:288243

約数の個数: 24

約数和(自身を含む): 677827584

約数和(自身を除く): 346984316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 288191, 576382, 1152764, 2017337, 4034674, 8069348, 11815831, 23631662, 47263324, 82710817, 165421634, 330843268]

約数ペア:

[(1, 330843268), (2, 165421634), (4, 82710817), (7, 47263324), (14, 23631662), (28, 11815831), (41, 8069348), (82, 4034674), (164, 2017337), (287, 1152764), (574, 576382), (1148, 288191)]