488189968

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{6737}}^1$

素因数の和:7399

約数の個数: 40

約数和(自身を含む): 1082823552

約数和(自身を除く): 594633584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 2588, 4529, 5176, 6737, 9058, 10352, 13474, 18116, 26948, 36232, 47159, 53896, 72464, 94318, 107792, 188636, 377272, 754544, 4358839, 8717678, 17435356, 30511873, 34870712, 61023746, 69741424, 122047492, 244094984, 488189968]

約数ペア:

[(1, 488189968), (2, 244094984), (4, 122047492), (7, 69741424), (8, 61023746), (14, 34870712), (16, 30511873), (28, 17435356), (56, 8717678), (112, 4358839), (647, 754544), (1294, 377272), (2588, 188636), (4529, 107792), (5176, 94318), (6737, 72464), (9058, 53896), (10352, 47159), (13474, 36232), (18116, 26948)]