557145144

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 1605539520

約数和(自身を除く): 1048394376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 113, 124, 141, 186, 188, 226, 248, 279, 282, 339, 372, 376, 423, 452, 558, 564, 678, 744, 846, 904, 1017, 1116, 1128, 1356, 1457, 1692, 2034, 2209, 2232, 2712, 2914, 3384, 3503, 4068, 4371, 4418, 5311, 5828, 6627, 7006, 8136, 8742, 8836, 10509, 10622, 11656, 13113, 13254, 14012, 15933, 17484, 17672, 19881, 21018, 21244, 26226, 26508, 28024, 31527, 31866, 34968, 39762, 42036, 42488, 47799, 52452, 53016, 63054, 63732, 68479, 79524, 84072, 95598, 104904, 126108, 127464, 136958, 159048, 164641, 191196, 205437, 249617, 252216, 273916, 329282, 382392, 410874, 493923, 499234, 547832, 616311, 658564, 748851, 821748, 987846, 998468, 1232622, 1317128, 1481769, 1497702, 1643496, 1975692, 1996936, 2246553, 2465244, 2963538, 2995404, 3951384, 4493106, 4930488, 5927076, 5990808, 7738127, 8986212, 11854152, 15476254, 17972424, 23214381, 30952508, 46428762, 61905016, 69643143, 92857524, 139286286, 185715048, 278572572, 557145144]

約数ペア:

[(1, 557145144), (2, 278572572), (3, 185715048), (4, 139286286), (6, 92857524), (8, 69643143), (9, 61905016), (12, 46428762), (18, 30952508), (24, 23214381), (31, 17972424), (36, 15476254), (47, 11854152), (62, 8986212), (72, 7738127), (93, 5990808), (94, 5927076), (113, 4930488), (124, 4493106), (141, 3951384), (186, 2995404), (188, 2963538), (226, 2465244), (248, 2246553), (279, 1996936), (282, 1975692), (339, 1643496), (372, 1497702), (376, 1481769), (423, 1317128), (452, 1232622), (558, 998468), (564, 987846), (678, 821748), (744, 748851), (846, 658564), (904, 616311), (1017, 547832), (1116, 499234), (1128, 493923), (1356, 410874), (1457, 382392), (1692, 329282), (2034, 273916), (2209, 252216), (2232, 249617), (2712, 205437), (2914, 191196), (3384, 164641), (3503, 159048), (4068, 136958), (4371, 127464), (4418, 126108), (5311, 104904), (5828, 95598), (6627, 84072), (7006, 79524), (8136, 68479), (8742, 63732), (8836, 63054), (10509, 53016), (10622, 52452), (11656, 47799), (13113, 42488), (13254, 42036), (14012, 39762), (15933, 34968), (17484, 31866), (17672, 31527), (19881, 28024), (21018, 26508), (21244, 26226)]