1276291072

素因数分解:

$2^{11}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 2943682560

約数和(自身を除く): 1667391488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 701, 889, 896, 1016, 1024, 1402, 1778, 1792, 2032, 2048, 2804, 3556, 3584, 4064, 4907, 5608, 7112, 7168, 8128, 9814, 11216, 14224, 14336, 16256, 19628, 22432, 28448, 32512, 39256, 44864, 56896, 65024, 78512, 89027, 89728, 113792, 130048, 157024, 178054, 179456, 227584, 260096, 314048, 356108, 358912, 455168, 623189, 628096, 712216, 717824, 910336, 1246378, 1256192, 1424432, 1435648, 1820672, 2492756, 2512384, 2848864, 4985512, 5024768, 5697728, 9971024, 10049536, 11395456, 19942048, 22790912, 39884096, 45581824, 79768192, 91163648, 159536384, 182327296, 319072768, 638145536, 1276291072]

約数ペア:

[(1, 1276291072), (2, 638145536), (4, 319072768), (7, 182327296), (8, 159536384), (14, 91163648), (16, 79768192), (28, 45581824), (32, 39884096), (56, 22790912), (64, 19942048), (112, 11395456), (127, 10049536), (128, 9971024), (224, 5697728), (254, 5024768), (256, 4985512), (448, 2848864), (508, 2512384), (512, 2492756), (701, 1820672), (889, 1435648), (896, 1424432), (1016, 1256192), (1024, 1246378), (1402, 910336), (1778, 717824), (1792, 712216), (2032, 628096), (2048, 623189), (2804, 455168), (3556, 358912), (3584, 356108), (4064, 314048), (4907, 260096), (5608, 227584), (7112, 179456), (7168, 178054), (8128, 157024), (9814, 130048), (11216, 113792), (14224, 89728), (14336, 89027), (16256, 78512), (19628, 65024), (22432, 56896), (28448, 44864), (32512, 39256)]