251486136

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10297

約数の個数: 96

約数和(自身を含む): 767070720

約数和(自身を除く): 515584584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 10243, 12276, 20486, 24552, 30729, 40972, 61458, 81944, 92187, 112673, 122916, 184374, 225346, 245832, 317533, 338019, 368748, 450692, 635066, 676038, 737496, 901384, 952599, 1014057, 1270132, 1352076, 1905198, 2028114, 2540264, 2704152, 2857797, 3492863, 3810396, 4056228, 5715594, 6985726, 7620792, 8112456, 10478589, 11431188, 13971452, 20957178, 22862376, 27942904, 31435767, 41914356, 62871534, 83828712, 125743068, 251486136]

約数ペア:

[(1, 251486136), (2, 125743068), (3, 83828712), (4, 62871534), (6, 41914356), (8, 31435767), (9, 27942904), (11, 22862376), (12, 20957178), (18, 13971452), (22, 11431188), (24, 10478589), (31, 8112456), (33, 7620792), (36, 6985726), (44, 5715594), (62, 4056228), (66, 3810396), (72, 3492863), (88, 2857797), (93, 2704152), (99, 2540264), (124, 2028114), (132, 1905198), (186, 1352076), (198, 1270132), (248, 1014057), (264, 952599), (279, 901384), (341, 737496), (372, 676038), (396, 635066), (558, 450692), (682, 368748), (744, 338019), (792, 317533), (1023, 245832), (1116, 225346), (1364, 184374), (2046, 122916), (2232, 112673), (2728, 92187), (3069, 81944), (4092, 61458), (6138, 40972), (8184, 30729), (10243, 24552), (12276, 20486)]