856381248

素因数分解:

$2^6\times 3^4\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:966

約数の個数: 140

約数和(自身を含む): 2553073380

約数和(自身を除く): 1696692132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 233, 288, 324, 432, 466, 576, 648, 699, 709, 864, 932, 1296, 1398, 1418, 1728, 1864, 2097, 2127, 2592, 2796, 2836, 3728, 4194, 4254, 5184, 5592, 5672, 6291, 6381, 7456, 8388, 8508, 11184, 11344, 12582, 12762, 14912, 16776, 17016, 18873, 19143, 22368, 22688, 25164, 25524, 33552, 34032, 37746, 38286, 44736, 45376, 50328, 51048, 57429, 67104, 68064, 75492, 76572, 100656, 102096, 114858, 134208, 136128, 150984, 153144, 165197, 201312, 204192, 229716, 301968, 306288, 330394, 402624, 408384, 459432, 495591, 603936, 612576, 660788, 918864, 991182, 1207872, 1225152, 1321576, 1486773, 1837728, 1982364, 2643152, 2973546, 3675456, 3964728, 4460319, 5286304, 5947092, 7929456, 8920638, 10572608, 11894184, 13380957, 15858912, 17841276, 23788368, 26761914, 31717824, 35682552, 47576736, 53523828, 71365104, 95153472, 107047656, 142730208, 214095312, 285460416, 428190624, 856381248]

約数ペア:

[(1, 856381248), (2, 428190624), (3, 285460416), (4, 214095312), (6, 142730208), (8, 107047656), (9, 95153472), (12, 71365104), (16, 53523828), (18, 47576736), (24, 35682552), (27, 31717824), (32, 26761914), (36, 23788368), (48, 17841276), (54, 15858912), (64, 13380957), (72, 11894184), (81, 10572608), (96, 8920638), (108, 7929456), (144, 5947092), (162, 5286304), (192, 4460319), (216, 3964728), (233, 3675456), (288, 2973546), (324, 2643152), (432, 1982364), (466, 1837728), (576, 1486773), (648, 1321576), (699, 1225152), (709, 1207872), (864, 991182), (932, 918864), (1296, 660788), (1398, 612576), (1418, 603936), (1728, 495591), (1864, 459432), (2097, 408384), (2127, 402624), (2592, 330394), (2796, 306288), (2836, 301968), (3728, 229716), (4194, 204192), (4254, 201312), (5184, 165197), (5592, 153144), (5672, 150984), (6291, 136128), (6381, 134208), (7456, 114858), (8388, 102096), (8508, 100656), (11184, 76572), (11344, 75492), (12582, 68064), (12762, 67104), (14912, 57429), (16776, 51048), (17016, 50328), (18873, 45376), (19143, 44736), (22368, 38286), (22688, 37746), (25164, 34032), (25524, 33552)]