251232912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6079}}^1$

素因数の和:6141

約数の個数: 120

約数和(自身を含む): 823280640

約数和(自身を除く): 572047728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6079, 6888, 10332, 12158, 13776, 18237, 20664, 24316, 36474, 41328, 42553, 48632, 54711, 72948, 85106, 97264, 109422, 127659, 145896, 170212, 218844, 249239, 255318, 291792, 340424, 382977, 437688, 498478, 510636, 680848, 747717, 765954, 875376, 996956, 1021272, 1495434, 1531908, 1744673, 1993912, 2042544, 2243151, 2990868, 3063816, 3489346, 3987824, 4486302, 5234019, 5981736, 6127632, 6978692, 8972604, 10468038, 11963472, 13957384, 15702057, 17945208, 20936076, 27914768, 31404114, 35890416, 41872152, 62808228, 83744304, 125616456, 251232912]

約数ペア:

[(1, 251232912), (2, 125616456), (3, 83744304), (4, 62808228), (6, 41872152), (7, 35890416), (8, 31404114), (9, 27914768), (12, 20936076), (14, 17945208), (16, 15702057), (18, 13957384), (21, 11963472), (24, 10468038), (28, 8972604), (36, 6978692), (41, 6127632), (42, 5981736), (48, 5234019), (56, 4486302), (63, 3987824), (72, 3489346), (82, 3063816), (84, 2990868), (112, 2243151), (123, 2042544), (126, 1993912), (144, 1744673), (164, 1531908), (168, 1495434), (246, 1021272), (252, 996956), (287, 875376), (328, 765954), (336, 747717), (369, 680848), (492, 510636), (504, 498478), (574, 437688), (656, 382977), (738, 340424), (861, 291792), (984, 255318), (1008, 249239), (1148, 218844), (1476, 170212), (1722, 145896), (1968, 127659), (2296, 109422), (2583, 97264), (2952, 85106), (3444, 72948), (4592, 54711), (5166, 48632), (5904, 42553), (6079, 41328), (6888, 36474), (10332, 24316), (12158, 20664), (13776, 18237)]