518736

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 1365984

約数和(自身を除く): 847248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 107, 202, 214, 303, 321, 404, 428, 606, 642, 808, 856, 1212, 1284, 1616, 1712, 2424, 2568, 4848, 5136, 10807, 21614, 32421, 43228, 64842, 86456, 129684, 172912, 259368, 518736]

約数ペア:

[(1, 518736), (2, 259368), (3, 172912), (4, 129684), (6, 86456), (8, 64842), (12, 43228), (16, 32421), (24, 21614), (48, 10807), (101, 5136), (107, 4848), (202, 2568), (214, 2424), (303, 1712), (321, 1616), (404, 1284), (428, 1212), (606, 856), (642, 808)]