275780328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{267229}}^1$

素因数の和:267281

約数の個数: 32

約数和(自身を含む): 705487200

約数和(自身を除く): 429706872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 267229, 534458, 801687, 1068916, 1603374, 2137832, 3206748, 6413496, 11490847, 22981694, 34472541, 45963388, 68945082, 91926776, 137890164, 275780328]

約数ペア:

[(1, 275780328), (2, 137890164), (3, 91926776), (4, 68945082), (6, 45963388), (8, 34472541), (12, 22981694), (24, 11490847), (43, 6413496), (86, 3206748), (129, 2137832), (172, 1603374), (258, 1068916), (344, 801687), (516, 534458), (1032, 267229)]