21385885248

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:791

約数の個数: 448

約数和(自身を含む): 77806417920

約数和(自身を除く): 56420532672

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, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 307, 312, 336, 351, 364, 378, 416, 432, 443, 448, 468, 504, 546, 576, 614, 624, 672, 702, 728, 756, 819, 832, 864, 886, 921, 936, 1008, 1092, 1228, 1248, 1329, 1344, 1404, 1456, 1512, 1638, 1728, 1772, 1842, 1872, 2016, 2149, 2184, 2456, 2457, 2496, 2658, 2763, 2808, 2912, 3024, 3101, 3276, 3544, 3684, 3744, 3987, 3991, 4032, 4298, 4368, 4912, 4914, 5316, 5526, 5616, 5759, 5824, 6048, 6202, 6447, 6552, 7088, 7368, 7488, 7974, 7982, 8289, 8596, 8736, 9303, 9824, 9828, 10632, 11052, 11232, 11518, 11961, 11973, 12096, 12404, 12894, 13104, 14176, 14736, 15948, 15964, 16578, 17192, 17277, 17472, 18606, 19341, 19648, 19656, 21264, 22104, 22464, 23036, 23922, 23946, 24808, 25788, 26208, 27909, 27937, 28352, 29472, 31896, 31928, 33156, 34384, 34554, 35919, 37212, 38682, 39312, 40313, 42528, 44208, 46072, 47844, 47892, 49616, 51576, 51831, 52416, 55818, 55874, 58023, 58944, 63792, 63856, 66312, 68768, 69108, 71838, 74424, 77364, 78624, 80626, 83727, 83811, 85056, 88416, 92144, 95688, 95784, 99232, 103152, 103662, 107757, 111636, 111748, 116046, 120939, 127584, 127712, 132624, 136001, 137536, 138216, 143676, 148848, 154728, 155493, 157248, 161252, 167454, 167622, 176832, 184288, 191376, 191568, 198464, 206304, 207324, 215514, 223272, 223496, 232092, 241878, 251433, 255168, 255424, 265248, 272002, 276432, 287352, 297696, 309456, 310986, 322504, 334908, 335244, 362817, 368576, 382752, 383136, 408003, 412608, 414648, 431028, 446544, 446992, 464184, 483756, 502866, 530496, 544004, 552864, 574704, 595392, 618912, 621972, 645008, 669816, 670488, 725634, 754299, 765504, 766272, 816006, 829296, 862056, 893088, 893984, 928368, 952007, 967512, 1005732, 1088008, 1088451, 1105728, 1149408, 1224009, 1237824, 1243944, 1290016, 1339632, 1340976, 1451268, 1508598, 1632012, 1658592, 1724112, 1768013, 1786176, 1787968, 1856736, 1904014, 1935024, 2011464, 2176016, 2176902, 2298816, 2448018, 2487888, 2580032, 2679264, 2681952, 2856021, 2902536, 3017196, 3264024, 3317184, 3448224, 3536026, 3672027, 3713472, 3808028, 3870048, 4022928, 4352032, 4353804, 4896036, 4975776, 5304039, 5358528, 5363904, 5712042, 5805072, 6034392, 6528048, 6896448, 7072052, 7344054, 7616056, 7740096, 8045856, 8568063, 8704064, 8707608, 9792072, 9951552, 10608078, 11424084, 11610144, 12068784, 12376091, 13056096, 14144104, 14688108, 15232112, 15912117, 16091712, 17136126, 17415216, 19584144, 21216156, 22848168, 23220288, 24137568, 24752182, 25704189, 26112192, 28288208, 29376216, 30464224, 31824234, 34272252, 34830432, 37128273, 39168288, 42432312, 45696336, 47736351, 48275136, 49504364, 51408378, 56576416, 58752432, 60928448, 63648468, 68544504, 69660864, 74256546, 78336576, 84864624, 91392672, 95472702, 99008728, 102816756, 111384819, 113152832, 117504864, 127296936, 137089008, 148513092, 169729248, 182785344, 190945404, 198017456, 205633512, 222769638, 235009728, 254593872, 274178016, 297026184, 334154457, 339458496, 381890808, 396034912, 411267024, 445539276, 509187744, 548356032, 594052368, 668308914, 763781616, 792069824, 822534048, 891078552, 1018375488, 1188104736, 1336617828, 1527563232, 1645068096, 1782157104, 2376209472, 2673235656, 3055126464, 3564314208, 5346471312, 7128628416, 10692942624, 21385885248]

約数ペア:

[(1, 21385885248), (2, 10692942624), (3, 7128628416), (4, 5346471312), (6, 3564314208), (7, 3055126464), (8, 2673235656), (9, 2376209472), (12, 1782157104), (13, 1645068096), (14, 1527563232), (16, 1336617828), (18, 1188104736), (21, 1018375488), (24, 891078552), (26, 822534048), (27, 792069824), (28, 763781616), (32, 668308914), (36, 594052368), (39, 548356032), (42, 509187744), (48, 445539276), (52, 411267024), (54, 396034912), (56, 381890808), (63, 339458496), (64, 334154457), (72, 297026184), (78, 274178016), (84, 254593872), (91, 235009728), (96, 222769638), (104, 205633512), (108, 198017456), (112, 190945404), (117, 182785344), (126, 169729248), (144, 148513092), (156, 137089008), (168, 127296936), (182, 117504864), (189, 113152832), (192, 111384819), (208, 102816756), (216, 99008728), (224, 95472702), (234, 91392672), (252, 84864624), (273, 78336576), (288, 74256546), (307, 69660864), (312, 68544504), (336, 63648468), (351, 60928448), (364, 58752432), (378, 56576416), (416, 51408378), (432, 49504364), (443, 48275136), (448, 47736351), (468, 45696336), (504, 42432312), (546, 39168288), (576, 37128273), (614, 34830432), (624, 34272252), (672, 31824234), (702, 30464224), (728, 29376216), (756, 28288208), (819, 26112192), (832, 25704189), (864, 24752182), (886, 24137568), (921, 23220288), (936, 22848168), (1008, 21216156), (1092, 19584144), (1228, 17415216), (1248, 17136126), (1329, 16091712), (1344, 15912117), (1404, 15232112), (1456, 14688108), (1512, 14144104), (1638, 13056096), (1728, 12376091), (1772, 12068784), (1842, 11610144), (1872, 11424084), (2016, 10608078), (2149, 9951552), (2184, 9792072), (2456, 8707608), (2457, 8704064), (2496, 8568063), (2658, 8045856), (2763, 7740096), (2808, 7616056), (2912, 7344054), (3024, 7072052), (3101, 6896448), (3276, 6528048), (3544, 6034392), (3684, 5805072), (3744, 5712042), (3987, 5363904), (3991, 5358528), (4032, 5304039), (4298, 4975776), (4368, 4896036), (4912, 4353804), (4914, 4352032), (5316, 4022928), (5526, 3870048), (5616, 3808028), (5759, 3713472), (5824, 3672027), (6048, 3536026), (6202, 3448224), (6447, 3317184), (6552, 3264024), (7088, 3017196), (7368, 2902536), (7488, 2856021), (7974, 2681952), (7982, 2679264), (8289, 2580032), (8596, 2487888), (8736, 2448018), (9303, 2298816), (9824, 2176902), (9828, 2176016), (10632, 2011464), (11052, 1935024), (11232, 1904014), (11518, 1856736), (11961, 1787968), (11973, 1786176), (12096, 1768013), (12404, 1724112), (12894, 1658592), (13104, 1632012), (14176, 1508598), (14736, 1451268), (15948, 1340976), (15964, 1339632), (16578, 1290016), (17192, 1243944), (17277, 1237824), (17472, 1224009), (18606, 1149408), (19341, 1105728), (19648, 1088451), (19656, 1088008), (21264, 1005732), (22104, 967512), (22464, 952007), (23036, 928368), (23922, 893984), (23946, 893088), (24808, 862056), (25788, 829296), (26208, 816006), (27909, 766272), (27937, 765504), (28352, 754299), (29472, 725634), (31896, 670488), (31928, 669816), (33156, 645008), (34384, 621972), (34554, 618912), (35919, 595392), (37212, 574704), (38682, 552864), (39312, 544004), (40313, 530496), (42528, 502866), (44208, 483756), (46072, 464184), (47844, 446992), (47892, 446544), (49616, 431028), (51576, 414648), (51831, 412608), (52416, 408003), (55818, 383136), (55874, 382752), (58023, 368576), (58944, 362817), (63792, 335244), (63856, 334908), (66312, 322504), (68768, 310986), (69108, 309456), (71838, 297696), (74424, 287352), (77364, 276432), (78624, 272002), (80626, 265248), (83727, 255424), (83811, 255168), (85056, 251433), (88416, 241878), (92144, 232092), (95688, 223496), (95784, 223272), (99232, 215514), (103152, 207324), (103662, 206304), (107757, 198464), (111636, 191568), (111748, 191376), (116046, 184288), (120939, 176832), (127584, 167622), (127712, 167454), (132624, 161252), (136001, 157248), (137536, 155493), (138216, 154728), (143676, 148848)]