447428656

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{743}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 883720224

約数和(自身を除く): 436291568

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 617, 743, 976, 1234, 1486, 2468, 2972, 4936, 5944, 9872, 11888, 37637, 45323, 75274, 90646, 150548, 181292, 301096, 362584, 458431, 602192, 725168, 916862, 1833724, 3667448, 7334896, 27964291, 55928582, 111857164, 223714328, 447428656]

約数ペア:

[(1, 447428656), (2, 223714328), (4, 111857164), (8, 55928582), (16, 27964291), (61, 7334896), (122, 3667448), (244, 1833724), (488, 916862), (617, 725168), (743, 602192), (976, 458431), (1234, 362584), (1486, 301096), (2468, 181292), (2972, 150548), (4936, 90646), (5944, 75274), (9872, 45323), (11888, 37637)]