268878876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{457277}}^1$

素因数の和:457298

約数の個数: 36

約数和(自身を含む): 729815688

約数和(自身を除く): 460936812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 457277, 914554, 1371831, 1829108, 2743662, 3200939, 5487324, 6401878, 9602817, 12803756, 19205634, 22406573, 38411268, 44813146, 67219719, 89626292, 134439438, 268878876]

約数ペア:

[(1, 268878876), (2, 134439438), (3, 89626292), (4, 67219719), (6, 44813146), (7, 38411268), (12, 22406573), (14, 19205634), (21, 12803756), (28, 9602817), (42, 6401878), (49, 5487324), (84, 3200939), (98, 2743662), (147, 1829108), (196, 1371831), (294, 914554), (588, 457277)]