258346368

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 891072000

約数和(自身を除く): 632725632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 84, 96, 108, 112, 118, 126, 128, 144, 168, 177, 181, 189, 192, 216, 224, 236, 252, 288, 336, 354, 362, 378, 384, 413, 432, 448, 472, 504, 531, 543, 576, 672, 708, 724, 756, 826, 864, 896, 944, 1008, 1062, 1086, 1152, 1239, 1267, 1344, 1416, 1448, 1512, 1593, 1629, 1652, 1728, 1888, 2016, 2124, 2172, 2478, 2534, 2688, 2832, 2896, 3024, 3186, 3258, 3304, 3456, 3717, 3776, 3801, 4032, 4248, 4344, 4887, 4956, 5068, 5664, 5792, 6048, 6372, 6516, 6608, 7434, 7552, 7602, 8064, 8496, 8688, 9774, 9912, 10136, 10679, 11151, 11328, 11403, 11584, 12096, 12744, 13032, 13216, 14868, 15204, 16992, 17376, 19548, 19824, 20272, 21358, 22302, 22656, 22806, 23168, 24192, 25488, 26064, 26432, 29736, 30408, 32037, 33984, 34209, 34752, 39096, 39648, 40544, 42716, 44604, 45612, 50976, 52128, 52864, 59472, 60816, 64074, 67968, 68418, 69504, 74753, 78192, 79296, 81088, 85432, 89208, 91224, 96111, 101952, 104256, 118944, 121632, 128148, 136836, 149506, 156384, 158592, 162176, 170864, 178416, 182448, 192222, 203904, 208512, 224259, 237888, 243264, 256296, 273672, 288333, 299012, 312768, 341728, 356832, 364896, 384444, 448518, 475776, 486528, 512592, 547344, 576666, 598024, 625536, 672777, 683456, 713664, 729792, 768888, 897036, 1025184, 1094688, 1153332, 1196048, 1345554, 1366912, 1427328, 1459584, 1537776, 1794072, 2018331, 2050368, 2189376, 2306664, 2392096, 2691108, 3075552, 3588144, 4036662, 4100736, 4378752, 4613328, 4784192, 5382216, 6151104, 7176288, 8073324, 9226656, 9568384, 10764432, 12302208, 14352576, 16146648, 18453312, 21528864, 28705152, 32293296, 36906624, 43057728, 64586592, 86115456, 129173184, 258346368]

約数ペア:

[(1, 258346368), (2, 129173184), (3, 86115456), (4, 64586592), (6, 43057728), (7, 36906624), (8, 32293296), (9, 28705152), (12, 21528864), (14, 18453312), (16, 16146648), (18, 14352576), (21, 12302208), (24, 10764432), (27, 9568384), (28, 9226656), (32, 8073324), (36, 7176288), (42, 6151104), (48, 5382216), (54, 4784192), (56, 4613328), (59, 4378752), (63, 4100736), (64, 4036662), (72, 3588144), (84, 3075552), (96, 2691108), (108, 2392096), (112, 2306664), (118, 2189376), (126, 2050368), (128, 2018331), (144, 1794072), (168, 1537776), (177, 1459584), (181, 1427328), (189, 1366912), (192, 1345554), (216, 1196048), (224, 1153332), (236, 1094688), (252, 1025184), (288, 897036), (336, 768888), (354, 729792), (362, 713664), (378, 683456), (384, 672777), (413, 625536), (432, 598024), (448, 576666), (472, 547344), (504, 512592), (531, 486528), (543, 475776), (576, 448518), (672, 384444), (708, 364896), (724, 356832), (756, 341728), (826, 312768), (864, 299012), (896, 288333), (944, 273672), (1008, 256296), (1062, 243264), (1086, 237888), (1152, 224259), (1239, 208512), (1267, 203904), (1344, 192222), (1416, 182448), (1448, 178416), (1512, 170864), (1593, 162176), (1629, 158592), (1652, 156384), (1728, 149506), (1888, 136836), (2016, 128148), (2124, 121632), (2172, 118944), (2478, 104256), (2534, 101952), (2688, 96111), (2832, 91224), (2896, 89208), (3024, 85432), (3186, 81088), (3258, 79296), (3304, 78192), (3456, 74753), (3717, 69504), (3776, 68418), (3801, 67968), (4032, 64074), (4248, 60816), (4344, 59472), (4887, 52864), (4956, 52128), (5068, 50976), (5664, 45612), (5792, 44604), (6048, 42716), (6372, 40544), (6516, 39648), (6608, 39096), (7434, 34752), (7552, 34209), (7602, 33984), (8064, 32037), (8496, 30408), (8688, 29736), (9774, 26432), (9912, 26064), (10136, 25488), (10679, 24192), (11151, 23168), (11328, 22806), (11403, 22656), (11584, 22302), (12096, 21358), (12744, 20272), (13032, 19824), (13216, 19548), (14868, 17376), (15204, 16992)]