259368

素因数分解:

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

素因数の和:217

約数の個数: 32

約数和(自身を含む): 660960

約数和(自身を除く): 401592

約数列:

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

約数ペア:

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