492739488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 1483634880

約数和(自身を除く): 990895392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 73, 92, 96, 138, 144, 146, 184, 207, 219, 276, 288, 292, 368, 414, 438, 552, 584, 657, 736, 828, 876, 1019, 1104, 1168, 1314, 1656, 1679, 1752, 2038, 2208, 2336, 2628, 3057, 3312, 3358, 3504, 4076, 5037, 5256, 6114, 6624, 6716, 7008, 8152, 9171, 10074, 10512, 12228, 13432, 15111, 16304, 18342, 20148, 21024, 23437, 24456, 26864, 30222, 32608, 36684, 40296, 46874, 48912, 53728, 60444, 70311, 73368, 74387, 80592, 93748, 97824, 120888, 140622, 146736, 148774, 161184, 187496, 210933, 223161, 241776, 281244, 293472, 297548, 374992, 421866, 446322, 483552, 562488, 595096, 669483, 749984, 843732, 892644, 1124976, 1190192, 1338966, 1687464, 1710901, 1785288, 2249952, 2380384, 2677932, 3374928, 3421802, 3570576, 5132703, 5355864, 6749856, 6843604, 7141152, 10265406, 10711728, 13687208, 15398109, 20530812, 21423456, 27374416, 30796218, 41061624, 54748832, 61592436, 82123248, 123184872, 164246496, 246369744, 492739488]

約数ペア:

[(1, 492739488), (2, 246369744), (3, 164246496), (4, 123184872), (6, 82123248), (8, 61592436), (9, 54748832), (12, 41061624), (16, 30796218), (18, 27374416), (23, 21423456), (24, 20530812), (32, 15398109), (36, 13687208), (46, 10711728), (48, 10265406), (69, 7141152), (72, 6843604), (73, 6749856), (92, 5355864), (96, 5132703), (138, 3570576), (144, 3421802), (146, 3374928), (184, 2677932), (207, 2380384), (219, 2249952), (276, 1785288), (288, 1710901), (292, 1687464), (368, 1338966), (414, 1190192), (438, 1124976), (552, 892644), (584, 843732), (657, 749984), (736, 669483), (828, 595096), (876, 562488), (1019, 483552), (1104, 446322), (1168, 421866), (1314, 374992), (1656, 297548), (1679, 293472), (1752, 281244), (2038, 241776), (2208, 223161), (2336, 210933), (2628, 187496), (3057, 161184), (3312, 148774), (3358, 146736), (3504, 140622), (4076, 120888), (5037, 97824), (5256, 93748), (6114, 80592), (6624, 74387), (6716, 73368), (7008, 70311), (8152, 60444), (9171, 53728), (10074, 48912), (10512, 46874), (12228, 40296), (13432, 36684), (15111, 32608), (16304, 30222), (18342, 26864), (20148, 24456), (21024, 23437)]