1289465856

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 312

約数和(自身を含む): 4497841920

約数和(自身を除く): 3208376064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 263, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 526, 532, 576, 608, 672, 684, 768, 789, 798, 896, 912, 1008, 1024, 1052, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1578, 1596, 1792, 1824, 1841, 2016, 2048, 2104, 2128, 2304, 2367, 2394, 2432, 2688, 2736, 3072, 3156, 3192, 3584, 3648, 3682, 4032, 4096, 4208, 4256, 4608, 4734, 4788, 4864, 4997, 5376, 5472, 5523, 6144, 6312, 6384, 7168, 7296, 7364, 8064, 8416, 8512, 9216, 9468, 9576, 9728, 9994, 10752, 10944, 11046, 12288, 12624, 12768, 14336, 14592, 14728, 14991, 16128, 16569, 16832, 17024, 18432, 18936, 19152, 19456, 19988, 21504, 21888, 22092, 25248, 25536, 28672, 29184, 29456, 29982, 32256, 33138, 33664, 34048, 34979, 36864, 37872, 38304, 38912, 39976, 43008, 43776, 44184, 44973, 50496, 51072, 58368, 58912, 59964, 64512, 66276, 67328, 68096, 69958, 75744, 76608, 77824, 79952, 86016, 87552, 88368, 89946, 100992, 102144, 104937, 116736, 117824, 119928, 129024, 132552, 134656, 136192, 139916, 151488, 153216, 159904, 175104, 176736, 179892, 201984, 204288, 209874, 233472, 235648, 239856, 258048, 265104, 269312, 272384, 279832, 302976, 306432, 314811, 319808, 350208, 353472, 359784, 403968, 408576, 419748, 471296, 479712, 530208, 538624, 544768, 559664, 605952, 612864, 629622, 639616, 700416, 706944, 719568, 807936, 817152, 839496, 942592, 959424, 1060416, 1077248, 1119328, 1211904, 1225728, 1259244, 1279232, 1413888, 1439136, 1615872, 1634304, 1678992, 1885184, 1918848, 2120832, 2238656, 2423808, 2451456, 2518488, 2558464, 2827776, 2878272, 3231744, 3357984, 3770368, 3837696, 4241664, 4477312, 4847616, 4902912, 5036976, 5116928, 5655552, 5756544, 6715968, 7540736, 7675392, 8483328, 8954624, 9695232, 10073952, 10233856, 11311104, 11513088, 13431936, 15350784, 16966656, 17909248, 20147904, 20467712, 22622208, 23026176, 26863872, 30701568, 33933312, 35818496, 40295808, 46052352, 53727744, 61403136, 67866624, 71636992, 80591616, 92104704, 107455488, 143273984, 161183232, 184209408, 214910976, 322366464, 429821952, 644732928, 1289465856]

約数ペア:

[(1, 1289465856), (2, 644732928), (3, 429821952), (4, 322366464), (6, 214910976), (7, 184209408), (8, 161183232), (9, 143273984), (12, 107455488), (14, 92104704), (16, 80591616), (18, 71636992), (19, 67866624), (21, 61403136), (24, 53727744), (28, 46052352), (32, 40295808), (36, 35818496), (38, 33933312), (42, 30701568), (48, 26863872), (56, 23026176), (57, 22622208), (63, 20467712), (64, 20147904), (72, 17909248), (76, 16966656), (84, 15350784), (96, 13431936), (112, 11513088), (114, 11311104), (126, 10233856), (128, 10073952), (133, 9695232), (144, 8954624), (152, 8483328), (168, 7675392), (171, 7540736), (192, 6715968), (224, 5756544), (228, 5655552), (252, 5116928), (256, 5036976), (263, 4902912), (266, 4847616), (288, 4477312), (304, 4241664), (336, 3837696), (342, 3770368), (384, 3357984), (399, 3231744), (448, 2878272), (456, 2827776), (504, 2558464), (512, 2518488), (526, 2451456), (532, 2423808), (576, 2238656), (608, 2120832), (672, 1918848), (684, 1885184), (768, 1678992), (789, 1634304), (798, 1615872), (896, 1439136), (912, 1413888), (1008, 1279232), (1024, 1259244), (1052, 1225728), (1064, 1211904), (1152, 1119328), (1197, 1077248), (1216, 1060416), (1344, 959424), (1368, 942592), (1536, 839496), (1578, 817152), (1596, 807936), (1792, 719568), (1824, 706944), (1841, 700416), (2016, 639616), (2048, 629622), (2104, 612864), (2128, 605952), (2304, 559664), (2367, 544768), (2394, 538624), (2432, 530208), (2688, 479712), (2736, 471296), (3072, 419748), (3156, 408576), (3192, 403968), (3584, 359784), (3648, 353472), (3682, 350208), (4032, 319808), (4096, 314811), (4208, 306432), (4256, 302976), (4608, 279832), (4734, 272384), (4788, 269312), (4864, 265104), (4997, 258048), (5376, 239856), (5472, 235648), (5523, 233472), (6144, 209874), (6312, 204288), (6384, 201984), (7168, 179892), (7296, 176736), (7364, 175104), (8064, 159904), (8416, 153216), (8512, 151488), (9216, 139916), (9468, 136192), (9576, 134656), (9728, 132552), (9994, 129024), (10752, 119928), (10944, 117824), (11046, 116736), (12288, 104937), (12624, 102144), (12768, 100992), (14336, 89946), (14592, 88368), (14728, 87552), (14991, 86016), (16128, 79952), (16569, 77824), (16832, 76608), (17024, 75744), (18432, 69958), (18936, 68096), (19152, 67328), (19456, 66276), (19988, 64512), (21504, 59964), (21888, 58912), (22092, 58368), (25248, 51072), (25536, 50496), (28672, 44973), (29184, 44184), (29456, 43776), (29982, 43008), (32256, 39976), (33138, 38912), (33664, 38304), (34048, 37872), (34979, 36864)]