259464942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 637663104

約数和(自身を除く): 378198162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 107, 111, 198, 214, 222, 321, 331, 333, 407, 642, 662, 666, 814, 963, 993, 1177, 1221, 1926, 1986, 2354, 2442, 2979, 3531, 3641, 3663, 3959, 5958, 7062, 7282, 7326, 7918, 10593, 10923, 11877, 12247, 21186, 21846, 23754, 24494, 32769, 35417, 35631, 36741, 43549, 65538, 70834, 71262, 73482, 87098, 106251, 110223, 130647, 134717, 212502, 220446, 261294, 269434, 318753, 389587, 391941, 404151, 637506, 779174, 783882, 808302, 1168761, 1212453, 1310429, 2337522, 2424906, 2620858, 3506283, 3931287, 7012566, 7862574, 11793861, 14414719, 23587722, 28829438, 43244157, 86488314, 129732471, 259464942]

約数ペア:

[(1, 259464942), (2, 129732471), (3, 86488314), (6, 43244157), (9, 28829438), (11, 23587722), (18, 14414719), (22, 11793861), (33, 7862574), (37, 7012566), (66, 3931287), (74, 3506283), (99, 2620858), (107, 2424906), (111, 2337522), (198, 1310429), (214, 1212453), (222, 1168761), (321, 808302), (331, 783882), (333, 779174), (407, 637506), (642, 404151), (662, 391941), (666, 389587), (814, 318753), (963, 269434), (993, 261294), (1177, 220446), (1221, 212502), (1926, 134717), (1986, 130647), (2354, 110223), (2442, 106251), (2979, 87098), (3531, 73482), (3641, 71262), (3663, 70834), (3959, 65538), (5958, 43549), (7062, 36741), (7282, 35631), (7326, 35417), (7918, 32769), (10593, 24494), (10923, 23754), (11877, 21846), (12247, 21186)]