989640658944

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 624

約数和(自身を含む): 3395134639104

約数和(自身を除く): 2405493980160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 193, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 386, 434, 448, 496, 504, 512, 558, 576, 579, 641, 651, 672, 744, 768, 772, 868, 896, 992, 1008, 1024, 1116, 1152, 1158, 1282, 1302, 1344, 1351, 1488, 1536, 1544, 1736, 1737, 1792, 1923, 1953, 1984, 2016, 2048, 2232, 2304, 2316, 2564, 2604, 2688, 2702, 2976, 3072, 3088, 3472, 3474, 3584, 3846, 3906, 3968, 4032, 4053, 4096, 4464, 4487, 4608, 4632, 5128, 5208, 5376, 5404, 5769, 5952, 5983, 6144, 6176, 6944, 6948, 7168, 7692, 7812, 7936, 8064, 8106, 8928, 8974, 9216, 9264, 10256, 10416, 10752, 10808, 11538, 11904, 11966, 12159, 12288, 12352, 13461, 13888, 13896, 14336, 15384, 15624, 15872, 16128, 16212, 17856, 17948, 17949, 18432, 18528, 19871, 20512, 20832, 21504, 21616, 23076, 23808, 23932, 24318, 24704, 26922, 27776, 27792, 28672, 30768, 31248, 31744, 32256, 32424, 35712, 35896, 35898, 36864, 37056, 39742, 40383, 41024, 41664, 41881, 43008, 43232, 46152, 47616, 47864, 48636, 49408, 53844, 53847, 55552, 55584, 59613, 61536, 62496, 63488, 64512, 64848, 71424, 71792, 71796, 74112, 79484, 80766, 82048, 83328, 83762, 86016, 86464, 92304, 95232, 95728, 97272, 98816, 107688, 107694, 111104, 111168, 119226, 123072, 123713, 124992, 125643, 126976, 129024, 129696, 139097, 142848, 143584, 143592, 148224, 158968, 161532, 164096, 166656, 167524, 172928, 178839, 184608, 190464, 191456, 194544, 197632, 215376, 215388, 222208, 222336, 238452, 246144, 247426, 249984, 251286, 258048, 259392, 278194, 285696, 287168, 287184, 296448, 317936, 323064, 328192, 333312, 335048, 345856, 357678, 369216, 371139, 376929, 380928, 382912, 389088, 395264, 417291, 430752, 430776, 444416, 444672, 476904, 492288, 494852, 499968, 502572, 518784, 556388, 571392, 574336, 574368, 592896, 635872, 646128, 656384, 666624, 670096, 691712, 715356, 738432, 742278, 753858, 765824, 778176, 790528, 834582, 861504, 861552, 865991, 888832, 889344, 953808, 984576, 989704, 999936, 1005144, 1037568, 1112776, 1113417, 1142784, 1148672, 1148736, 1185792, 1251873, 1271744, 1292256, 1312768, 1333248, 1340192, 1383424, 1430712, 1476864, 1484556, 1507716, 1531648, 1556352, 1669164, 1723008, 1723104, 1731982, 1778688, 1907616, 1969152, 1979408, 1999872, 2010288, 2075136, 2225552, 2226834, 2297344, 2297472, 2371584, 2503746, 2543488, 2584512, 2597973, 2625536, 2666496, 2680384, 2766848, 2861424, 2953728, 2969112, 3015432, 3063296, 3112704, 3338328, 3446016, 3446208, 3463964, 3557376, 3815232, 3835103, 3938304, 3958816, 3999744, 4020576, 4150272, 4451104, 4453668, 4594688, 4594944, 5007492, 5086976, 5169024, 5195946, 5360768, 5533696, 5722848, 5907456, 5938224, 6030864, 6126592, 6225408, 6676656, 6892032, 6892416, 6927928, 7114752, 7630464, 7670206, 7793919, 7876608, 7917632, 7999488, 8041152, 8300544, 8902208, 8907336, 9189376, 9189888, 10014984, 10173952, 10338048, 10391892, 10721536, 11445696, 11505309, 11814912, 11876448, 12061728, 12253184, 12450816, 13353312, 13784064, 13784832, 13855856, 15260928, 15340412, 15587838, 15835264, 16082304, 16601088, 17804416, 17814672, 18378752, 18379776, 20029968, 20347904, 20676096, 20783784, 21443072, 22891392, 23010618, 23629824, 23752896, 24123456, 24506368, 24901632, 26706624, 26845721, 27568128, 27569664, 27711712, 30521856, 30680824, 31175676, 31670528, 32164608, 34515927, 35608832, 35629344, 36759552, 40059936, 40695808, 41352192, 41567568, 42886144, 45782784, 46021236, 47505792, 48246912, 49803264, 53413248, 53691442, 55136256, 55139328, 55423424, 61043712, 61361648, 62351352, 63341056, 64329216, 69031854, 71217664, 71258688, 73519104, 80119872, 80537163, 81391616, 82704384, 83135136, 85772288, 91565568, 92042472, 95011584, 96493824, 106826496, 107382884, 110278656, 110846848, 122087424, 122723296, 124702704, 126682112, 128658432, 138063708, 142435328, 142517376, 160239744, 161074326, 165408768, 166270272, 171544576, 183131136, 184084944, 190023168, 192987648, 213652992, 214765768, 220557312, 221693696, 241611489, 244174848, 245446592, 249405408, 253364224, 257316864, 276127416, 284870656, 285034752, 320479488, 322148652, 332540544, 366262272, 368169888, 380046336, 385975296, 427305984, 429531536, 443387392, 483222978, 490893184, 498810816, 506728448, 514633728, 552254832, 569741312, 570069504, 640958976, 644297304, 665081088, 732524544, 736339776, 760092672, 771950592, 854611968, 859063072, 886774784, 966445956, 981786368, 997621632, 1104509664, 1140139008, 1281917952, 1288594608, 1330162176, 1472679552, 1520185344, 1543901184, 1709223936, 1718126144, 1773549568, 1932891912, 1963572736, 1995243264, 2209019328, 2280278016, 2563835904, 2577189216, 2660324352, 2945359104, 3436252288, 3547099136, 3865783824, 3927145472, 3990486528, 4418038656, 4560556032, 5127671808, 5154378432, 5320648704, 5890718208, 6872504576, 7731567648, 7854290944, 7980973056, 8836077312, 10308756864, 10641297408, 11781436416, 13745009152, 15463135296, 15708581888, 15961946112, 17672154624, 20617513728, 23562872832, 27490018304, 30926270592, 31923892224, 35344309248, 41235027456, 47125745664, 54980036608, 61852541184, 70688618496, 82470054912, 109960073216, 123705082368, 141377236992, 164940109824, 247410164736, 329880219648, 494820329472, 989640658944]

約数ペア:

[(1, 989640658944), (2, 494820329472), (3, 329880219648), (4, 247410164736), (6, 164940109824), (7, 141377236992), (8, 123705082368), (9, 109960073216), (12, 82470054912), (14, 70688618496), (16, 61852541184), (18, 54980036608), (21, 47125745664), (24, 41235027456), (28, 35344309248), (31, 31923892224), (32, 30926270592), (36, 27490018304), (42, 23562872832), (48, 20617513728), (56, 17672154624), (62, 15961946112), (63, 15708581888), (64, 15463135296), (72, 13745009152), (84, 11781436416), (93, 10641297408), (96, 10308756864), (112, 8836077312), (124, 7980973056), (126, 7854290944), (128, 7731567648), (144, 6872504576), (168, 5890718208), (186, 5320648704), (192, 5154378432), (193, 5127671808), (217, 4560556032), (224, 4418038656), (248, 3990486528), (252, 3927145472), (256, 3865783824), (279, 3547099136), (288, 3436252288), (336, 2945359104), (372, 2660324352), (384, 2577189216), (386, 2563835904), (434, 2280278016), (448, 2209019328), (496, 1995243264), (504, 1963572736), (512, 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(4487, 220557312), (4608, 214765768), (4632, 213652992), (5128, 192987648), (5208, 190023168), (5376, 184084944), (5404, 183131136), (5769, 171544576), (5952, 166270272), (5983, 165408768), (6144, 161074326), (6176, 160239744), (6944, 142517376), (6948, 142435328), (7168, 138063708), (7692, 128658432), (7812, 126682112), (7936, 124702704), (8064, 122723296), (8106, 122087424), (8928, 110846848), (8974, 110278656), (9216, 107382884), (9264, 106826496), (10256, 96493824), (10416, 95011584), (10752, 92042472), (10808, 91565568), (11538, 85772288), (11904, 83135136), (11966, 82704384), (12159, 81391616), (12288, 80537163), (12352, 80119872), (13461, 73519104), (13888, 71258688), (13896, 71217664), (14336, 69031854), (15384, 64329216), (15624, 63341056), (15872, 62351352), (16128, 61361648), (16212, 61043712), (17856, 55423424), (17948, 55139328), (17949, 55136256), (18432, 53691442), (18528, 53413248), (19871, 49803264), (20512, 48246912), (20832, 47505792), (21504, 46021236), (21616, 45782784), (23076, 42886144), (23808, 41567568), (23932, 41352192), (24318, 40695808), (24704, 40059936), (26922, 36759552), (27776, 35629344), (27792, 35608832), (28672, 34515927), (30768, 32164608), (31248, 31670528), (31744, 31175676), (32256, 30680824), (32424, 30521856), (35712, 27711712), (35896, 27569664), (35898, 27568128), (36864, 26845721), (37056, 26706624), (39742, 24901632), (40383, 24506368), (41024, 24123456), (41664, 23752896), (41881, 23629824), (43008, 23010618), (43232, 22891392), (46152, 21443072), (47616, 20783784), (47864, 20676096), (48636, 20347904), (49408, 20029968), (53844, 18379776), (53847, 18378752), (55552, 17814672), (55584, 17804416), (59613, 16601088), (61536, 16082304), (62496, 15835264), (63488, 15587838), (64512, 15340412), (64848, 15260928), (71424, 13855856), (71792, 13784832), (71796, 13784064), (74112, 13353312), (79484, 12450816), (80766, 12253184), (82048, 12061728), (83328, 11876448), (83762, 11814912), (86016, 11505309), (86464, 11445696), (92304, 10721536), (95232, 10391892), (95728, 10338048), (97272, 10173952), (98816, 10014984), (107688, 9189888), (107694, 9189376), (111104, 8907336), (111168, 8902208), (119226, 8300544), (123072, 8041152), (123713, 7999488), (124992, 7917632), (125643, 7876608), (126976, 7793919), (129024, 7670206), (129696, 7630464), (139097, 7114752), (142848, 6927928), (143584, 6892416), (143592, 6892032), (148224, 6676656), (158968, 6225408), (161532, 6126592), (164096, 6030864), (166656, 5938224), (167524, 5907456), (172928, 5722848), (178839, 5533696), (184608, 5360768), (190464, 5195946), (191456, 5169024), (194544, 5086976), (197632, 5007492), (215376, 4594944), (215388, 4594688), (222208, 4453668), (222336, 4451104), (238452, 4150272), (246144, 4020576), (247426, 3999744), (249984, 3958816), (251286, 3938304), (258048, 3835103), (259392, 3815232), (278194, 3557376), (285696, 3463964), (287168, 3446208), (287184, 3446016), (296448, 3338328), (317936, 3112704), (323064, 3063296), (328192, 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