557261938432

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{863}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 1142841934080

約数和(自身を除く): 585579995648

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 109, 128, 146, 218, 256, 292, 317, 436, 584, 634, 863, 872, 1168, 1268, 1726, 1744, 2336, 2536, 3452, 3488, 4672, 5072, 6904, 6976, 7957, 9344, 10144, 13808, 13952, 15914, 18688, 20288, 23141, 27616, 27904, 31828, 34553, 40576, 46282, 55232, 62999, 63656, 69106, 81152, 92564, 94067, 110464, 125998, 127312, 138212, 185128, 188134, 220928, 251996, 254624, 273571, 276424, 370256, 376268, 503992, 509248, 547142, 552848, 740512, 752536, 1007984, 1018496, 1094284, 1105696, 1481024, 1505072, 2015968, 2036992, 2188568, 2211392, 2522369, 2962048, 3010144, 4031936, 4377136, 4422784, 5044738, 5924096, 6020288, 6866891, 8063872, 8754272, 8845568, 10089476, 12040576, 13733782, 16127744, 17508544, 19970683, 20178952, 24081152, 27467564, 29819239, 35017088, 39941366, 40357904, 54935128, 59638478, 70034176, 79882732, 80715808, 109870256, 119276956, 159765464, 161431616, 219740512, 238553912, 319530928, 322863232, 439481024, 477107824, 639061856, 645726464, 878962048, 954215648, 1278123712, 1757924096, 1908431296, 2176804447, 2556247424, 3816862592, 4353608894, 5112494848, 7633725184, 8707217788, 17414435576, 34828871152, 69657742304, 139315484608, 278630969216, 557261938432]

約数ペア:

[(1, 557261938432), (2, 278630969216), (4, 139315484608), (8, 69657742304), (16, 34828871152), (32, 17414435576), (64, 8707217788), (73, 7633725184), (109, 5112494848), (128, 4353608894), (146, 3816862592), (218, 2556247424), (256, 2176804447), (292, 1908431296), (317, 1757924096), (436, 1278123712), (584, 954215648), (634, 878962048), (863, 645726464), (872, 639061856), (1168, 477107824), (1268, 439481024), (1726, 322863232), (1744, 319530928), (2336, 238553912), (2536, 219740512), (3452, 161431616), (3488, 159765464), (4672, 119276956), (5072, 109870256), (6904, 80715808), (6976, 79882732), (7957, 70034176), (9344, 59638478), (10144, 54935128), (13808, 40357904), (13952, 39941366), (15914, 35017088), (18688, 29819239), (20288, 27467564), (23141, 24081152), (27616, 20178952), (27904, 19970683), (31828, 17508544), (34553, 16127744), (40576, 13733782), (46282, 12040576), (55232, 10089476), (62999, 8845568), (63656, 8754272), (69106, 8063872), (81152, 6866891), (92564, 6020288), (94067, 5924096), (110464, 5044738), (125998, 4422784), (127312, 4377136), (138212, 4031936), (185128, 3010144), (188134, 2962048), (220928, 2522369), (251996, 2211392), (254624, 2188568), (273571, 2036992), (276424, 2015968), (370256, 1505072), (376268, 1481024), (503992, 1105696), (509248, 1094284), (547142, 1018496), (552848, 1007984), (740512, 752536)]