1492294144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 3268558656

約数和(自身を除く): 1776264512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 257, 352, 512, 514, 704, 1028, 1031, 1408, 2056, 2062, 2816, 2827, 4112, 4124, 5632, 5654, 8224, 8248, 11308, 11341, 16448, 16496, 22616, 22682, 32896, 32992, 45232, 45364, 65792, 65984, 90464, 90728, 131584, 131968, 180928, 181456, 263936, 264967, 361856, 362912, 527872, 529934, 723712, 725824, 1059868, 1447424, 1451648, 2119736, 2903296, 2914637, 4239472, 5806592, 5829274, 8478944, 11658548, 16957888, 23317096, 33915776, 46634192, 67831552, 93268384, 135663104, 186536768, 373073536, 746147072, 1492294144]

約数ペア:

[(1, 1492294144), (2, 746147072), (4, 373073536), (8, 186536768), (11, 135663104), (16, 93268384), (22, 67831552), (32, 46634192), (44, 33915776), (64, 23317096), (88, 16957888), (128, 11658548), (176, 8478944), (256, 5829274), (257, 5806592), (352, 4239472), (512, 2914637), (514, 2903296), (704, 2119736), (1028, 1451648), (1031, 1447424), (1408, 1059868), (2056, 725824), (2062, 723712), (2816, 529934), (2827, 527872), (4112, 362912), (4124, 361856), (5632, 264967), (5654, 263936), (8224, 181456), (8248, 180928), (11308, 131968), (11341, 131584), (16448, 90728), (16496, 90464), (22616, 65984), (22682, 65792), (32896, 45364), (32992, 45232)]