402240384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 256

約数和(自身を含む): 1462272000

約数和(自身を除く): 1060031616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1279, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2558, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 3837, 4032, 4368, 4914, 4992, 5116, 5616, 5824, 6048, 6552, 7488, 7674, 8064, 8736, 8953, 9828, 10232, 11232, 11511, 11648, 12096, 13104, 14976, 15348, 16627, 17472, 17906, 19656, 20464, 22464, 23022, 24192, 26208, 26859, 30696, 33254, 34533, 34944, 35812, 39312, 40928, 44928, 46044, 49881, 52416, 53718, 61392, 66508, 69066, 71624, 78624, 80577, 81856, 92088, 99762, 104832, 107436, 116389, 122784, 133016, 138132, 143248, 149643, 157248, 161154, 163712, 184176, 199524, 214872, 232778, 241731, 245568, 266032, 276264, 286496, 299286, 314496, 322308, 349167, 368352, 399048, 429744, 448929, 465556, 483462, 491136, 532064, 552528, 572992, 598572, 644616, 698334, 736704, 798096, 859488, 897858, 931112, 966924, 1047501, 1064128, 1105056, 1145984, 1197144, 1289232, 1396668, 1473408, 1596192, 1718976, 1795716, 1862224, 1933848, 2095002, 2128256, 2210112, 2394288, 2578464, 2793336, 3142503, 3192384, 3437952, 3591432, 3724448, 3867696, 4190004, 4420224, 4788576, 5156928, 5586672, 6285006, 6384768, 7182864, 7448896, 7735392, 8380008, 9577152, 10313856, 11173344, 12570012, 14365728, 14897792, 15470784, 16760016, 19154304, 22346688, 25140024, 28731456, 30941568, 33520032, 44693376, 50280048, 57462912, 67040064, 100560096, 134080128, 201120192, 402240384]

約数ペア:

[(1, 402240384), (2, 201120192), (3, 134080128), (4, 100560096), (6, 67040064), (7, 57462912), (8, 50280048), (9, 44693376), (12, 33520032), (13, 30941568), (14, 28731456), (16, 25140024), (18, 22346688), (21, 19154304), (24, 16760016), (26, 15470784), (27, 14897792), (28, 14365728), (32, 12570012), (36, 11173344), (39, 10313856), (42, 9577152), (48, 8380008), (52, 7735392), (54, 7448896), (56, 7182864), (63, 6384768), (64, 6285006), (72, 5586672), (78, 5156928), (84, 4788576), (91, 4420224), (96, 4190004), (104, 3867696), (108, 3724448), (112, 3591432), (117, 3437952), (126, 3192384), (128, 3142503), (144, 2793336), (156, 2578464), (168, 2394288), (182, 2210112), (189, 2128256), (192, 2095002), (208, 1933848), (216, 1862224), (224, 1795716), (234, 1718976), (252, 1596192), (273, 1473408), (288, 1396668), (312, 1289232), (336, 1197144), (351, 1145984), (364, 1105056), (378, 1064128), (384, 1047501), (416, 966924), (432, 931112), (448, 897858), (468, 859488), (504, 798096), (546, 736704), (576, 698334), (624, 644616), (672, 598572), (702, 572992), (728, 552528), (756, 532064), (819, 491136), (832, 483462), (864, 465556), (896, 448929), (936, 429744), (1008, 399048), (1092, 368352), (1152, 349167), (1248, 322308), (1279, 314496), (1344, 299286), (1404, 286496), (1456, 276264), (1512, 266032), (1638, 245568), (1664, 241731), (1728, 232778), (1872, 214872), (2016, 199524), (2184, 184176), (2457, 163712), (2496, 161154), (2558, 157248), (2688, 149643), (2808, 143248), (2912, 138132), (3024, 133016), (3276, 122784), (3456, 116389), (3744, 107436), (3837, 104832), (4032, 99762), (4368, 92088), (4914, 81856), (4992, 80577), (5116, 78624), (5616, 71624), (5824, 69066), (6048, 66508), (6552, 61392), (7488, 53718), (7674, 52416), (8064, 49881), (8736, 46044), (8953, 44928), (9828, 40928), (10232, 39312), (11232, 35812), (11511, 34944), (11648, 34533), (12096, 33254), (13104, 30696), (14976, 26859), (15348, 26208), (16627, 24192), (17472, 23022), (17906, 22464), (19656, 20464)]