315041756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{14897}}^1$

素因数の和:15229

約数の個数: 24

約数和(自身を含む): 585670176

約数和(自身を除く): 270628420

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 5287, 10574, 14897, 21148, 29794, 59588, 253249, 506498, 1012996, 4632967, 9265934, 18531868, 78760439, 157520878, 315041756]

約数ペア:

[(1, 315041756), (2, 157520878), (4, 78760439), (17, 18531868), (34, 9265934), (68, 4632967), (311, 1012996), (622, 506498), (1244, 253249), (5287, 59588), (10574, 29794), (14897, 21148)]