252725964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{757}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 605138688

約数和(自身を除く): 352412724

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 647, 757, 1294, 1514, 1941, 2271, 2588, 3028, 3882, 4542, 7764, 9084, 27821, 32551, 55642, 65102, 83463, 97653, 111284, 130204, 166926, 195306, 333852, 390612, 489779, 979558, 1469337, 1959116, 2938674, 5877348, 21060497, 42120994, 63181491, 84241988, 126362982, 252725964]

約数ペア:

[(1, 252725964), (2, 126362982), (3, 84241988), (4, 63181491), (6, 42120994), (12, 21060497), (43, 5877348), (86, 2938674), (129, 1959116), (172, 1469337), (258, 979558), (516, 489779), (647, 390612), (757, 333852), (1294, 195306), (1514, 166926), (1941, 130204), (2271, 111284), (2588, 97653), (3028, 83463), (3882, 65102), (4542, 55642), (7764, 32551), (9084, 27821)]