401165568

素因数分解:

$2^8\times 3^3\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 1198274560

約数和(自身を除く): 797108992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 457, 508, 576, 762, 768, 864, 914, 1016, 1143, 1152, 1371, 1524, 1728, 1828, 2032, 2286, 2304, 2742, 3048, 3429, 3456, 3656, 4064, 4113, 4572, 5484, 6096, 6858, 6912, 7312, 8128, 8226, 9144, 10968, 12192, 12339, 13716, 14624, 16256, 16452, 18288, 21936, 24384, 24678, 27432, 29248, 32512, 32904, 36576, 43872, 48768, 49356, 54864, 58039, 58496, 65808, 73152, 87744, 97536, 98712, 109728, 116078, 116992, 131616, 146304, 174117, 175488, 197424, 219456, 232156, 263232, 292608, 348234, 350976, 394848, 438912, 464312, 522351, 526464, 696468, 789696, 877824, 928624, 1044702, 1052928, 1392936, 1567053, 1579392, 1857248, 2089404, 2785872, 3134106, 3158784, 3714496, 4178808, 5571744, 6268212, 7428992, 8357616, 11143488, 12536424, 14857984, 16715232, 22286976, 25072848, 33430464, 44573952, 50145696, 66860928, 100291392, 133721856, 200582784, 401165568]

約数ペア:

[(1, 401165568), (2, 200582784), (3, 133721856), (4, 100291392), (6, 66860928), (8, 50145696), (9, 44573952), (12, 33430464), (16, 25072848), (18, 22286976), (24, 16715232), (27, 14857984), (32, 12536424), (36, 11143488), (48, 8357616), (54, 7428992), (64, 6268212), (72, 5571744), (96, 4178808), (108, 3714496), (127, 3158784), (128, 3134106), (144, 2785872), (192, 2089404), (216, 1857248), (254, 1579392), (256, 1567053), (288, 1392936), (381, 1052928), (384, 1044702), (432, 928624), (457, 877824), (508, 789696), (576, 696468), (762, 526464), (768, 522351), (864, 464312), (914, 438912), (1016, 394848), (1143, 350976), (1152, 348234), (1371, 292608), (1524, 263232), (1728, 232156), (1828, 219456), (2032, 197424), (2286, 175488), (2304, 174117), (2742, 146304), (3048, 131616), (3429, 116992), (3456, 116078), (3656, 109728), (4064, 98712), (4113, 97536), (4572, 87744), (5484, 73152), (6096, 65808), (6858, 58496), (6912, 58039), (7312, 54864), (8128, 49356), (8226, 48768), (9144, 43872), (10968, 36576), (12192, 32904), (12339, 32512), (13716, 29248), (14624, 27432), (16256, 24678), (16452, 24384), (18288, 21936)]