402140928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 1339555840

約数和(自身を除く): 937414912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 127, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 254, 256, 266, 304, 336, 372, 381, 384, 399, 434, 448, 456, 496, 508, 532, 589, 608, 651, 672, 744, 762, 768, 798, 868, 889, 896, 912, 992, 1016, 1064, 1178, 1216, 1302, 1344, 1488, 1524, 1596, 1736, 1767, 1778, 1792, 1824, 1984, 2032, 2128, 2356, 2413, 2432, 2604, 2667, 2688, 2976, 3048, 3192, 3472, 3534, 3556, 3648, 3937, 3968, 4064, 4123, 4256, 4712, 4826, 4864, 5208, 5334, 5376, 5952, 6096, 6384, 6944, 7068, 7112, 7239, 7296, 7874, 7936, 8128, 8246, 8512, 9424, 9652, 10416, 10668, 11811, 11904, 12192, 12369, 12768, 13888, 14136, 14224, 14478, 14592, 15748, 16256, 16492, 16891, 17024, 18848, 19304, 20832, 21336, 23622, 23808, 24384, 24738, 25536, 27559, 27776, 28272, 28448, 28956, 31496, 32512, 32984, 33782, 34048, 37696, 38608, 41664, 42672, 47244, 48768, 49476, 50673, 51072, 55118, 55552, 56544, 56896, 57912, 62992, 65968, 67564, 74803, 75392, 77216, 82677, 83328, 85344, 94488, 97536, 98952, 101346, 102144, 110236, 113088, 113792, 115824, 125984, 131936, 135128, 149606, 150784, 154432, 165354, 166656, 170688, 188976, 197904, 202692, 220472, 224409, 226176, 227584, 231648, 251968, 263872, 270256, 299212, 308864, 330708, 341376, 377952, 395808, 405384, 440944, 448818, 452352, 463296, 503936, 523621, 527744, 540512, 598424, 617728, 661416, 682752, 755904, 791616, 810768, 881888, 897636, 926592, 1007872, 1047242, 1055488, 1081024, 1196848, 1322832, 1511808, 1570863, 1583232, 1621536, 1763776, 1795272, 1853184, 2094484, 2162048, 2393696, 2645664, 3023616, 3141726, 3166464, 3243072, 3527552, 3590544, 4188968, 4324096, 4787392, 5291328, 6283452, 6486144, 7055104, 7181088, 8377936, 9574784, 10582656, 12566904, 12972288, 14362176, 16755872, 19149568, 21165312, 25133808, 28724352, 33511744, 50267616, 57448704, 67023488, 100535232, 134046976, 201070464, 402140928]

約数ペア:

[(1, 402140928), (2, 201070464), (3, 134046976), (4, 100535232), (6, 67023488), (7, 57448704), (8, 50267616), (12, 33511744), (14, 28724352), (16, 25133808), (19, 21165312), (21, 19149568), (24, 16755872), (28, 14362176), (31, 12972288), (32, 12566904), (38, 10582656), (42, 9574784), (48, 8377936), (56, 7181088), (57, 7055104), (62, 6486144), (64, 6283452), (76, 5291328), (84, 4787392), (93, 4324096), (96, 4188968), (112, 3590544), (114, 3527552), (124, 3243072), (127, 3166464), (128, 3141726), (133, 3023616), (152, 2645664), (168, 2393696), (186, 2162048), (192, 2094484), (217, 1853184), (224, 1795272), (228, 1763776), (248, 1621536), (254, 1583232), (256, 1570863), (266, 1511808), (304, 1322832), (336, 1196848), (372, 1081024), (381, 1055488), (384, 1047242), (399, 1007872), (434, 926592), (448, 897636), (456, 881888), (496, 810768), (508, 791616), (532, 755904), (589, 682752), (608, 661416), (651, 617728), (672, 598424), (744, 540512), (762, 527744), (768, 523621), (798, 503936), (868, 463296), (889, 452352), (896, 448818), (912, 440944), (992, 405384), (1016, 395808), (1064, 377952), (1178, 341376), (1216, 330708), (1302, 308864), (1344, 299212), (1488, 270256), (1524, 263872), (1596, 251968), (1736, 231648), (1767, 227584), (1778, 226176), (1792, 224409), (1824, 220472), (1984, 202692), (2032, 197904), (2128, 188976), (2356, 170688), (2413, 166656), (2432, 165354), (2604, 154432), (2667, 150784), (2688, 149606), (2976, 135128), (3048, 131936), (3192, 125984), (3472, 115824), (3534, 113792), (3556, 113088), (3648, 110236), (3937, 102144), (3968, 101346), (4064, 98952), (4123, 97536), (4256, 94488), (4712, 85344), (4826, 83328), (4864, 82677), (5208, 77216), (5334, 75392), (5376, 74803), (5952, 67564), (6096, 65968), (6384, 62992), (6944, 57912), (7068, 56896), (7112, 56544), (7239, 55552), (7296, 55118), (7874, 51072), (7936, 50673), (8128, 49476), (8246, 48768), (8512, 47244), (9424, 42672), (9652, 41664), (10416, 38608), (10668, 37696), (11811, 34048), (11904, 33782), (12192, 32984), (12369, 32512), (12768, 31496), (13888, 28956), (14136, 28448), (14224, 28272), (14478, 27776), (14592, 27559), (15748, 25536), (16256, 24738), (16492, 24384), (16891, 23808), (17024, 23622), (18848, 21336), (19304, 20832)]