248773016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{9739}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 486220800

約数和(自身を除く): 237447784

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 3193, 6386, 9739, 12772, 19478, 25544, 38956, 77912, 301909, 603818, 1003117, 1207636, 2006234, 2415272, 4012468, 8024936, 31096627, 62193254, 124386508, 248773016]

約数ペア:

[(1, 248773016), (2, 124386508), (4, 62193254), (8, 31096627), (31, 8024936), (62, 4012468), (103, 2415272), (124, 2006234), (206, 1207636), (248, 1003117), (412, 603818), (824, 301909), (3193, 77912), (6386, 38956), (9739, 25544), (12772, 19478)]