310576

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 714240

約数和(自身を除く): 403664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 59, 94, 112, 118, 188, 236, 329, 376, 413, 472, 658, 752, 826, 944, 1316, 1652, 2632, 2773, 3304, 5264, 5546, 6608, 11092, 19411, 22184, 38822, 44368, 77644, 155288, 310576]

約数ペア:

[(1, 310576), (2, 155288), (4, 77644), (7, 44368), (8, 38822), (14, 22184), (16, 19411), (28, 11092), (47, 6608), (56, 5546), (59, 5264), (94, 3304), (112, 2773), (118, 2632), (188, 1652), (236, 1316), (329, 944), (376, 826), (413, 752), (472, 658)]