1258264896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2116

約数の個数: 112

約数和(自身を含む): 3813267456

約数和(自身を除く): 2555002560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 647, 672, 1294, 1344, 1447, 1941, 2588, 2894, 3882, 4341, 4529, 5176, 5788, 7764, 8682, 9058, 10129, 10352, 11576, 13587, 15528, 17364, 18116, 20258, 20704, 23152, 27174, 30387, 31056, 34728, 36232, 40516, 41408, 46304, 54348, 60774, 62112, 69456, 72464, 81032, 92608, 108696, 121548, 124224, 138912, 144928, 162064, 217392, 243096, 277824, 289856, 324128, 434784, 486192, 648256, 869568, 936209, 972384, 1872418, 1944768, 2808627, 3744836, 5617254, 6553463, 7489672, 11234508, 13106926, 14979344, 19660389, 22469016, 26213852, 29958688, 39320778, 44938032, 52427704, 59917376, 78641556, 89876064, 104855408, 157283112, 179752128, 209710816, 314566224, 419421632, 629132448, 1258264896]

約数ペア:

[(1, 1258264896), (2, 629132448), (3, 419421632), (4, 314566224), (6, 209710816), (7, 179752128), (8, 157283112), (12, 104855408), (14, 89876064), (16, 78641556), (21, 59917376), (24, 52427704), (28, 44938032), (32, 39320778), (42, 29958688), (48, 26213852), (56, 22469016), (64, 19660389), (84, 14979344), (96, 13106926), (112, 11234508), (168, 7489672), (192, 6553463), (224, 5617254), (336, 3744836), (448, 2808627), (647, 1944768), (672, 1872418), (1294, 972384), (1344, 936209), (1447, 869568), (1941, 648256), (2588, 486192), (2894, 434784), (3882, 324128), (4341, 289856), (4529, 277824), (5176, 243096), (5788, 217392), (7764, 162064), (8682, 144928), (9058, 138912), (10129, 124224), (10352, 121548), (11576, 108696), (13587, 92608), (15528, 81032), (17364, 72464), (18116, 69456), (20258, 62112), (20704, 60774), (23152, 54348), (27174, 46304), (30387, 41408), (31056, 40516), (34728, 36232)]