1408643115272

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{8089}}^1\times {\mathrm{91079}}^1$

素因数の和:99413

約数の個数: 32

約数和(自身を含む): 2652613920000

約数和(自身を除く): 1243970804728

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 8089, 16178, 32356, 64712, 91079, 182158, 364316, 728632, 1933271, 3866542, 7733084, 15466168, 21767881, 43535762, 87071524, 174143048, 736738031, 1473476062, 2946952124, 5893904248, 176080389409, 352160778818, 704321557636, 1408643115272]

約数ペア:

[(1, 1408643115272), (2, 704321557636), (4, 352160778818), (8, 176080389409), (239, 5893904248), (478, 2946952124), (956, 1473476062), (1912, 736738031), (8089, 174143048), (16178, 87071524), (32356, 43535762), (64712, 21767881), (91079, 15466168), (182158, 7733084), (364316, 3866542), (728632, 1933271)]