247589664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 788465664

約数和(自身を除く): 540876000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 83, 84, 92, 96, 112, 138, 161, 166, 168, 184, 193, 224, 249, 276, 322, 332, 336, 368, 386, 483, 498, 552, 579, 581, 644, 664, 672, 736, 772, 966, 996, 1104, 1158, 1162, 1288, 1328, 1351, 1544, 1743, 1909, 1932, 1992, 2208, 2316, 2324, 2576, 2656, 2702, 3088, 3486, 3818, 3864, 3984, 4053, 4439, 4632, 4648, 5152, 5404, 5727, 6176, 6972, 7636, 7728, 7968, 8106, 8878, 9264, 9296, 10808, 11454, 13317, 13363, 13944, 15272, 15456, 16019, 16212, 17756, 18528, 18592, 21616, 22908, 26634, 26726, 27888, 30544, 31073, 32038, 32424, 35512, 40089, 43232, 45816, 48057, 53268, 53452, 55776, 61088, 62146, 64076, 64848, 71024, 80178, 91632, 93219, 96114, 106536, 106904, 112133, 124292, 128152, 129696, 142048, 160356, 183264, 186438, 192228, 213072, 213808, 224266, 248584, 256304, 320712, 336399, 368437, 372876, 384456, 426144, 427616, 448532, 497168, 512608, 641424, 672798, 736874, 745752, 768912, 897064, 994336, 1105311, 1282848, 1345596, 1473748, 1491504, 1537824, 1794128, 2210622, 2579059, 2691192, 2947496, 2983008, 3588256, 4421244, 5158118, 5382384, 5894992, 7737177, 8842488, 10316236, 10764768, 11789984, 15474354, 17684976, 20632472, 30948708, 35369952, 41264944, 61897416, 82529888, 123794832, 247589664]

約数ペア:

[(1, 247589664), (2, 123794832), (3, 82529888), (4, 61897416), (6, 41264944), (7, 35369952), (8, 30948708), (12, 20632472), (14, 17684976), (16, 15474354), (21, 11789984), (23, 10764768), (24, 10316236), (28, 8842488), (32, 7737177), (42, 5894992), (46, 5382384), (48, 5158118), (56, 4421244), (69, 3588256), (83, 2983008), (84, 2947496), (92, 2691192), (96, 2579059), (112, 2210622), (138, 1794128), (161, 1537824), (166, 1491504), (168, 1473748), (184, 1345596), (193, 1282848), (224, 1105311), (249, 994336), (276, 897064), (322, 768912), (332, 745752), (336, 736874), (368, 672798), (386, 641424), (483, 512608), (498, 497168), (552, 448532), (579, 427616), (581, 426144), (644, 384456), (664, 372876), (672, 368437), (736, 336399), (772, 320712), (966, 256304), (996, 248584), (1104, 224266), (1158, 213808), (1162, 213072), (1288, 192228), (1328, 186438), (1351, 183264), (1544, 160356), (1743, 142048), (1909, 129696), (1932, 128152), (1992, 124292), (2208, 112133), (2316, 106904), (2324, 106536), (2576, 96114), (2656, 93219), (2702, 91632), (3088, 80178), (3486, 71024), (3818, 64848), (3864, 64076), (3984, 62146), (4053, 61088), (4439, 55776), (4632, 53452), (4648, 53268), (5152, 48057), (5404, 45816), (5727, 43232), (6176, 40089), (6972, 35512), (7636, 32424), (7728, 32038), (7968, 31073), (8106, 30544), (8878, 27888), (9264, 26726), (9296, 26634), (10808, 22908), (11454, 21616), (13317, 18592), (13363, 18528), (13944, 17756), (15272, 16212), (15456, 16019)]