249525534

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{5531}}^1$

素因数の和:5712

約数の個数: 32

約数和(自身を含む): 510891264

約数和(自身を除く): 261365730

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 309, 438, 618, 5531, 7519, 11062, 15038, 16593, 22557, 33186, 45114, 403763, 569693, 807526, 1139386, 1211289, 1709079, 2422578, 3418158, 41587589, 83175178, 124762767, 249525534]

約数ペア:

[(1, 249525534), (2, 124762767), (3, 83175178), (6, 41587589), (73, 3418158), (103, 2422578), (146, 1709079), (206, 1211289), (219, 1139386), (309, 807526), (438, 569693), (618, 403763), (5531, 45114), (7519, 33186), (11062, 22557), (15038, 16593)]