258277404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25411}}^1$

素因数の和:25447

約数の個数: 72

約数和(自身を含む): 757074304

約数和(自身を除く): 498796900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 25411, 50822, 76233, 101644, 152466, 177877, 279521, 304932, 355754, 533631, 559042, 711508, 838563, 1067262, 1118084, 1677126, 1956647, 2134524, 3074731, 3354252, 3913294, 5869941, 6149462, 7826588, 9224193, 11739882, 12298924, 18448386, 21523117, 23479764, 36896772, 43046234, 64569351, 86092468, 129138702, 258277404]

約数ペア:

[(1, 258277404), (2, 129138702), (3, 86092468), (4, 64569351), (6, 43046234), (7, 36896772), (11, 23479764), (12, 21523117), (14, 18448386), (21, 12298924), (22, 11739882), (28, 9224193), (33, 7826588), (42, 6149462), (44, 5869941), (66, 3913294), (77, 3354252), (84, 3074731), (121, 2134524), (132, 1956647), (154, 1677126), (231, 1118084), (242, 1067262), (308, 838563), (363, 711508), (462, 559042), (484, 533631), (726, 355754), (847, 304932), (924, 279521), (1452, 177877), (1694, 152466), (2541, 101644), (3388, 76233), (5082, 50822), (10164, 25411)]