308957008

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{11927}}^1$

素因数の和:13554

約数の個数: 20

約数和(自身を含む): 599024160

約数和(自身を除く): 290067152

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 11927, 12952, 23854, 25904, 47708, 95416, 190832, 19309813, 38619626, 77239252, 154478504, 308957008]

約数ペア:

[(1, 308957008), (2, 154478504), (4, 77239252), (8, 38619626), (16, 19309813), (1619, 190832), (3238, 95416), (6476, 47708), (11927, 25904), (12952, 23854)]