503563008

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 1490779136

約数和(自身を除く): 987216128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1627, 1664, 1984, 2418, 2496, 2976, 3224, 3254, 3328, 3968, 4836, 4881, 4992, 5952, 6448, 6508, 7936, 9672, 9762, 9984, 11904, 12896, 13016, 19344, 19524, 21151, 23808, 25792, 26032, 38688, 39048, 42302, 50437, 51584, 52064, 63453, 77376, 78096, 84604, 100874, 103168, 104128, 126906, 151311, 154752, 156192, 169208, 201748, 208256, 253812, 302622, 309504, 312384, 338416, 403496, 416512, 507624, 605244, 624768, 655681, 676832, 806992, 1015248, 1210488, 1249536, 1311362, 1353664, 1613984, 1967043, 2030496, 2420976, 2622724, 2707328, 3227968, 3934086, 4060992, 4841952, 5245448, 5414656, 6455936, 7868172, 8121984, 9683904, 10490896, 12911872, 15736344, 16243968, 19367808, 20981792, 31472688, 38735616, 41963584, 62945376, 83927168, 125890752, 167854336, 251781504, 503563008]

約数ペア:

[(1, 503563008), (2, 251781504), (3, 167854336), (4, 125890752), (6, 83927168), (8, 62945376), (12, 41963584), (13, 38735616), (16, 31472688), (24, 20981792), (26, 19367808), (31, 16243968), (32, 15736344), (39, 12911872), (48, 10490896), (52, 9683904), (62, 8121984), (64, 7868172), (78, 6455936), (93, 5414656), (96, 5245448), (104, 4841952), (124, 4060992), (128, 3934086), (156, 3227968), (186, 2707328), (192, 2622724), (208, 2420976), (248, 2030496), (256, 1967043), (312, 1613984), (372, 1353664), (384, 1311362), (403, 1249536), (416, 1210488), (496, 1015248), (624, 806992), (744, 676832), (768, 655681), (806, 624768), (832, 605244), (992, 507624), (1209, 416512), (1248, 403496), (1488, 338416), (1612, 312384), (1627, 309504), (1664, 302622), (1984, 253812), (2418, 208256), (2496, 201748), (2976, 169208), (3224, 156192), (3254, 154752), (3328, 151311), (3968, 126906), (4836, 104128), (4881, 103168), (4992, 100874), (5952, 84604), (6448, 78096), (6508, 77376), (7936, 63453), (9672, 52064), (9762, 51584), (9984, 50437), (11904, 42302), (12896, 39048), (13016, 38688), (19344, 26032), (19524, 25792), (21151, 23808)]