243838188

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2265

約数の個数: 120

約数和(自身を含む): 718147584

約数和(自身を除く): 474309396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1188, 1364, 1674, 1782, 2046, 2207, 2511, 3069, 3348, 3564, 4092, 4414, 5022, 6138, 6621, 8828, 9207, 10044, 12276, 13242, 18414, 19863, 24277, 26484, 27621, 36828, 39726, 48554, 55242, 59589, 68417, 72831, 79452, 97108, 110484, 119178, 136834, 145662, 178767, 205251, 218493, 238356, 273668, 291324, 357534, 410502, 436986, 615753, 655479, 715068, 752587, 821004, 873972, 1231506, 1310958, 1505174, 1847259, 1966437, 2257761, 2463012, 2621916, 3010348, 3694518, 3932874, 4515522, 5541777, 6773283, 7389036, 7865748, 9031044, 11083554, 13546566, 20319849, 22167108, 27093132, 40639698, 60959547, 81279396, 121919094, 243838188]

約数ペア:

[(1, 243838188), (2, 121919094), (3, 81279396), (4, 60959547), (6, 40639698), (9, 27093132), (11, 22167108), (12, 20319849), (18, 13546566), (22, 11083554), (27, 9031044), (31, 7865748), (33, 7389036), (36, 6773283), (44, 5541777), (54, 4515522), (62, 3932874), (66, 3694518), (81, 3010348), (93, 2621916), (99, 2463012), (108, 2257761), (124, 1966437), (132, 1847259), (162, 1505174), (186, 1310958), (198, 1231506), (279, 873972), (297, 821004), (324, 752587), (341, 715068), (372, 655479), (396, 615753), (558, 436986), (594, 410502), (682, 357534), (837, 291324), (891, 273668), (1023, 238356), (1116, 218493), (1188, 205251), (1364, 178767), (1674, 145662), (1782, 136834), (2046, 119178), (2207, 110484), (2511, 97108), (3069, 79452), (3348, 72831), (3564, 68417), (4092, 59589), (4414, 55242), (5022, 48554), (6138, 39726), (6621, 36828), (8828, 27621), (9207, 26484), (10044, 24277), (12276, 19863), (13242, 18414)]