274375608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 768398400

約数和(自身を除く): 494022792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 89, 104, 123, 156, 164, 178, 241, 246, 267, 312, 328, 356, 482, 492, 533, 534, 712, 723, 964, 984, 1066, 1068, 1157, 1446, 1599, 1928, 2132, 2136, 2314, 2892, 3133, 3198, 3471, 3649, 4264, 4628, 5784, 6266, 6396, 6942, 7298, 9256, 9399, 9881, 10947, 12532, 12792, 13884, 14596, 18798, 19762, 21449, 21894, 25064, 27768, 29192, 29643, 37596, 39524, 42898, 43788, 47437, 59286, 64347, 75192, 79048, 85796, 87576, 94874, 118572, 128453, 128694, 142311, 171592, 189748, 237144, 256906, 257388, 278837, 284622, 379496, 385359, 513812, 514776, 557674, 569244, 770718, 836511, 879409, 1027624, 1115348, 1138488, 1541436, 1673022, 1758818, 2230696, 2638227, 3082872, 3346044, 3517636, 5276454, 6692088, 7035272, 10552908, 11432317, 21105816, 22864634, 34296951, 45729268, 68593902, 91458536, 137187804, 274375608]

約数ペア:

[(1, 274375608), (2, 137187804), (3, 91458536), (4, 68593902), (6, 45729268), (8, 34296951), (12, 22864634), (13, 21105816), (24, 11432317), (26, 10552908), (39, 7035272), (41, 6692088), (52, 5276454), (78, 3517636), (82, 3346044), (89, 3082872), (104, 2638227), (123, 2230696), (156, 1758818), (164, 1673022), (178, 1541436), (241, 1138488), (246, 1115348), (267, 1027624), (312, 879409), (328, 836511), (356, 770718), (482, 569244), (492, 557674), (533, 514776), (534, 513812), (712, 385359), (723, 379496), (964, 284622), (984, 278837), (1066, 257388), (1068, 256906), (1157, 237144), (1446, 189748), (1599, 171592), (1928, 142311), (2132, 128694), (2136, 128453), (2314, 118572), (2892, 94874), (3133, 87576), (3198, 85796), (3471, 79048), (3649, 75192), (4264, 64347), (4628, 59286), (5784, 47437), (6266, 43788), (6396, 42898), (6942, 39524), (7298, 37596), (9256, 29643), (9399, 29192), (9881, 27768), (10947, 25064), (12532, 21894), (12792, 21449), (13884, 19762), (14596, 18798)]