252512352

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 745119648

約数和(自身を除く): 492607296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 71, 72, 96, 106, 142, 144, 159, 212, 213, 233, 284, 288, 318, 424, 426, 466, 477, 568, 636, 639, 699, 848, 852, 932, 954, 1136, 1272, 1278, 1398, 1696, 1704, 1864, 1908, 2097, 2272, 2544, 2556, 2796, 3408, 3728, 3763, 3816, 4194, 5088, 5112, 5592, 6816, 7456, 7526, 7632, 8388, 10224, 11184, 11289, 12349, 15052, 15264, 16543, 16776, 20448, 22368, 22578, 24698, 30104, 33086, 33552, 33867, 37047, 45156, 49396, 49629, 60208, 66172, 67104, 67734, 74094, 90312, 98792, 99258, 111141, 120416, 132344, 135468, 148188, 148887, 180624, 197584, 198516, 222282, 264688, 270936, 296376, 297774, 361248, 395168, 397032, 444564, 529376, 541872, 592752, 595548, 794064, 876779, 889128, 1083744, 1185504, 1191096, 1588128, 1753558, 1778256, 2382192, 2630337, 3507116, 3556512, 4764384, 5260674, 7014232, 7891011, 10521348, 14028464, 15782022, 21042696, 28056928, 31564044, 42085392, 63128088, 84170784, 126256176, 252512352]

約数ペア:

[(1, 252512352), (2, 126256176), (3, 84170784), (4, 63128088), (6, 42085392), (8, 31564044), (9, 28056928), (12, 21042696), (16, 15782022), (18, 14028464), (24, 10521348), (32, 7891011), (36, 7014232), (48, 5260674), (53, 4764384), (71, 3556512), (72, 3507116), (96, 2630337), (106, 2382192), (142, 1778256), (144, 1753558), (159, 1588128), (212, 1191096), (213, 1185504), (233, 1083744), (284, 889128), (288, 876779), (318, 794064), (424, 595548), (426, 592752), (466, 541872), (477, 529376), (568, 444564), (636, 397032), (639, 395168), (699, 361248), (848, 297774), (852, 296376), (932, 270936), (954, 264688), (1136, 222282), (1272, 198516), (1278, 197584), (1398, 180624), (1696, 148887), (1704, 148188), (1864, 135468), (1908, 132344), (2097, 120416), (2272, 111141), (2544, 99258), (2556, 98792), (2796, 90312), (3408, 74094), (3728, 67734), (3763, 67104), (3816, 66172), (4194, 60208), (5088, 49629), (5112, 49396), (5592, 45156), (6816, 37047), (7456, 33867), (7526, 33552), (7632, 33086), (8388, 30104), (10224, 24698), (11184, 22578), (11289, 22368), (12349, 20448), (15052, 16776), (15264, 16543)]