261567372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 722421504

約数和(自身を除く): 460854132

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 132, 164, 187, 204, 246, 374, 451, 492, 561, 697, 748, 902, 1122, 1353, 1394, 1804, 2091, 2244, 2706, 2788, 2843, 4182, 5412, 5686, 7667, 8364, 8529, 11372, 15334, 17058, 23001, 30668, 31273, 34116, 46002, 48331, 62546, 92004, 93819, 96662, 116563, 125092, 144993, 187638, 193324, 233126, 289986, 349689, 375276, 466252, 531641, 579972, 699378, 1063282, 1282193, 1398756, 1594923, 1981571, 2126564, 2564386, 3189846, 3846579, 3963142, 5128772, 5944713, 6379692, 7693158, 7926284, 11889426, 15386316, 21797281, 23778852, 43594562, 65391843, 87189124, 130783686, 261567372]

約数ペア:

[(1, 261567372), (2, 130783686), (3, 87189124), (4, 65391843), (6, 43594562), (11, 23778852), (12, 21797281), (17, 15386316), (22, 11889426), (33, 7926284), (34, 7693158), (41, 6379692), (44, 5944713), (51, 5128772), (66, 3963142), (68, 3846579), (82, 3189846), (102, 2564386), (123, 2126564), (132, 1981571), (164, 1594923), (187, 1398756), (204, 1282193), (246, 1063282), (374, 699378), (451, 579972), (492, 531641), (561, 466252), (697, 375276), (748, 349689), (902, 289986), (1122, 233126), (1353, 193324), (1394, 187638), (1804, 144993), (2091, 125092), (2244, 116563), (2706, 96662), (2788, 93819), (2843, 92004), (4182, 62546), (5412, 48331), (5686, 46002), (7667, 34116), (8364, 31273), (8529, 30668), (11372, 23001), (15334, 17058)]