478727216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{6311}}^1$

素因数の和:6761

約数の個数: 40

約数和(自身を含む): 1014363648

約数和(自身を除く): 535636432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 431, 862, 1724, 3448, 4741, 6311, 6896, 9482, 12622, 18964, 25244, 37928, 50488, 69421, 75856, 100976, 138842, 277684, 555368, 1110736, 2720041, 5440082, 10880164, 21760328, 29920451, 43520656, 59840902, 119681804, 239363608, 478727216]

約数ペア:

[(1, 478727216), (2, 239363608), (4, 119681804), (8, 59840902), (11, 43520656), (16, 29920451), (22, 21760328), (44, 10880164), (88, 5440082), (176, 2720041), (431, 1110736), (862, 555368), (1724, 277684), (3448, 138842), (4741, 100976), (6311, 75856), (6896, 69421), (9482, 50488), (12622, 37928), (18964, 25244)]