260069652

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{20123}}^1$

素因数の和:20492

約数の個数: 36

約数和(自身を含む): 659262240

約数和(自身を除く): 399192588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 12924, 20123, 40246, 60369, 80492, 120738, 181107, 241476, 362214, 724428, 7224157, 14448314, 21672471, 28896628, 43344942, 65017413, 86689884, 130034826, 260069652]

約数ペア:

[(1, 260069652), (2, 130034826), (3, 86689884), (4, 65017413), (6, 43344942), (9, 28896628), (12, 21672471), (18, 14448314), (36, 7224157), (359, 724428), (718, 362214), (1077, 241476), (1436, 181107), (2154, 120738), (3231, 80492), (4308, 60369), (6462, 40246), (12924, 20123)]