21283971072

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 448

約数和(自身を含む): 72338939904

約数和(自身を除く): 51054968832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 307, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 512, 546, 614, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 921, 992, 1024, 1092, 1209, 1228, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1792, 1842, 1984, 2048, 2149, 2184, 2418, 2456, 2496, 2604, 2688, 2821, 2912, 2976, 3072, 3224, 3328, 3472, 3584, 3684, 3968, 3991, 4096, 4298, 4368, 4836, 4912, 4992, 5208, 5376, 5642, 5824, 5952, 6144, 6447, 6448, 6656, 6944, 7168, 7368, 7936, 7982, 8192, 8463, 8596, 8736, 9517, 9672, 9824, 9984, 10416, 10752, 11284, 11648, 11904, 11973, 12288, 12894, 12896, 13312, 13888, 14336, 14736, 15872, 15964, 16926, 17192, 17472, 19034, 19344, 19648, 19968, 20832, 21504, 22568, 23296, 23808, 23946, 24576, 25788, 25792, 26624, 27776, 27937, 28551, 28672, 29472, 31744, 31928, 33852, 34384, 34944, 38068, 38688, 39296, 39936, 41664, 43008, 45136, 46592, 47616, 47892, 51576, 51584, 53248, 55552, 55874, 57102, 57344, 58944, 63488, 63856, 66619, 67704, 68768, 69888, 76136, 77376, 78592, 79872, 83328, 83811, 86016, 90272, 93184, 95232, 95784, 103152, 103168, 106496, 111104, 111748, 114204, 117888, 123721, 126976, 127712, 133238, 135408, 137536, 139776, 152272, 154752, 157184, 159744, 166656, 167622, 172032, 180544, 186368, 190464, 191568, 199857, 206304, 206336, 222208, 223496, 228408, 235776, 247442, 253952, 255424, 266476, 270816, 275072, 279552, 304544, 309504, 314368, 319488, 333312, 335244, 361088, 371163, 372736, 380928, 383136, 399714, 412608, 412672, 444416, 446992, 456816, 471552, 494884, 510848, 532952, 541632, 550144, 559104, 609088, 619008, 628736, 666624, 670488, 722176, 742326, 745472, 761856, 766272, 799428, 825216, 825344, 866047, 888832, 893984, 913632, 943104, 989768, 1021696, 1065904, 1083264, 1100288, 1118208, 1218176, 1238016, 1257472, 1333248, 1340976, 1444352, 1484652, 1532544, 1598856, 1650432, 1650688, 1732094, 1777664, 1787968, 1827264, 1886208, 1979536, 2043392, 2131808, 2166528, 2200576, 2236416, 2436352, 2476032, 2514944, 2598141, 2666496, 2681952, 2888704, 2969304, 3065088, 3197712, 3300864, 3301376, 3464188, 3575936, 3654528, 3772416, 3959072, 4086784, 4263616, 4333056, 4401152, 4872704, 4952064, 5196282, 5332992, 5363904, 5777408, 5938608, 6130176, 6395424, 6601728, 6928376, 7151872, 7309056, 7544832, 7918144, 8173568, 8527232, 8666112, 8802304, 9745408, 9904128, 10392564, 10727808, 11554816, 11877216, 12260352, 12790848, 13203456, 13856752, 14303744, 14618112, 15836288, 16347136, 17054464, 17332224, 17604608, 19490816, 20785128, 21455616, 23109632, 23754432, 24520704, 25581696, 26406912, 27713504, 28607488, 29236224, 31672576, 32694272, 34108928, 34664448, 38981632, 41570256, 42911232, 47508864, 49041408, 51163392, 52813824, 55427008, 57214976, 58472448, 63345152, 68217856, 69328896, 77963264, 83140512, 85822464, 95017728, 98082816, 102326784, 110854016, 114429952, 116944896, 126690304, 136435712, 166281024, 171644928, 190035456, 204653568, 221708032, 228859904, 233889792, 253380608, 272871424, 332562048, 343289856, 380070912, 409307136, 443416064, 506761216, 545742848, 665124096, 686579712, 760141824, 818614272, 886832128, 1013522432, 1330248192, 1520283648, 1637228544, 1773664256, 2660496384, 3040567296, 3547328512, 5320992768, 7094657024, 10641985536, 21283971072]

約数ペア:

[(1, 21283971072), (2, 10641985536), (3, 7094657024), (4, 5320992768), (6, 3547328512), (7, 3040567296), (8, 2660496384), (12, 1773664256), (13, 1637228544), (14, 1520283648), (16, 1330248192), (21, 1013522432), (24, 886832128), (26, 818614272), (28, 760141824), (31, 686579712), (32, 665124096), (39, 545742848), (42, 506761216), (48, 443416064), (52, 409307136), (56, 380070912), (62, 343289856), (64, 332562048), (78, 272871424), (84, 253380608), (91, 233889792), (93, 228859904), (96, 221708032), (104, 204653568), (112, 190035456), (124, 171644928), (128, 166281024), (156, 136435712), (168, 126690304), (182, 116944896), (186, 114429952), (192, 110854016), (208, 102326784), (217, 98082816), (224, 95017728), (248, 85822464), (256, 83140512), (273, 77963264), (307, 69328896), (312, 68217856), (336, 63345152), (364, 58472448), (372, 57214976), (384, 55427008), (403, 52813824), (416, 51163392), (434, 49041408), (448, 47508864), (496, 42911232), (512, 41570256), (546, 38981632), (614, 34664448), (624, 34108928), (651, 32694272), (672, 31672576), (728, 29236224), (744, 28607488), (768, 27713504), (806, 26406912), (832, 25581696), (868, 24520704), (896, 23754432), (921, 23109632), (992, 21455616), (1024, 20785128), (1092, 19490816), (1209, 17604608), (1228, 17332224), (1248, 17054464), (1302, 16347136), (1344, 15836288), (1456, 14618112), (1488, 14303744), (1536, 13856752), (1612, 13203456), (1664, 12790848), (1736, 12260352), (1792, 11877216), (1842, 11554816), (1984, 10727808), (2048, 10392564), (2149, 9904128), (2184, 9745408), (2418, 8802304), (2456, 8666112), (2496, 8527232), (2604, 8173568), (2688, 7918144), (2821, 7544832), (2912, 7309056), (2976, 7151872), (3072, 6928376), (3224, 6601728), (3328, 6395424), (3472, 6130176), (3584, 5938608), (3684, 5777408), (3968, 5363904), (3991, 5332992), (4096, 5196282), (4298, 4952064), (4368, 4872704), (4836, 4401152), (4912, 4333056), (4992, 4263616), (5208, 4086784), (5376, 3959072), (5642, 3772416), (5824, 3654528), (5952, 3575936), (6144, 3464188), (6447, 3301376), (6448, 3300864), (6656, 3197712), (6944, 3065088), (7168, 2969304), (7368, 2888704), (7936, 2681952), (7982, 2666496), (8192, 2598141), (8463, 2514944), (8596, 2476032), (8736, 2436352), (9517, 2236416), (9672, 2200576), (9824, 2166528), (9984, 2131808), (10416, 2043392), (10752, 1979536), (11284, 1886208), (11648, 1827264), (11904, 1787968), (11973, 1777664), (12288, 1732094), (12894, 1650688), (12896, 1650432), (13312, 1598856), (13888, 1532544), (14336, 1484652), (14736, 1444352), (15872, 1340976), (15964, 1333248), (16926, 1257472), (17192, 1238016), (17472, 1218176), (19034, 1118208), (19344, 1100288), (19648, 1083264), (19968, 1065904), (20832, 1021696), (21504, 989768), (22568, 943104), (23296, 913632), (23808, 893984), (23946, 888832), (24576, 866047), (25788, 825344), (25792, 825216), (26624, 799428), (27776, 766272), (27937, 761856), (28551, 745472), (28672, 742326), (29472, 722176), (31744, 670488), (31928, 666624), (33852, 628736), (34384, 619008), (34944, 609088), (38068, 559104), (38688, 550144), (39296, 541632), (39936, 532952), (41664, 510848), (43008, 494884), (45136, 471552), (46592, 456816), (47616, 446992), (47892, 444416), (51576, 412672), (51584, 412608), (53248, 399714), (55552, 383136), (55874, 380928), (57102, 372736), (57344, 371163), (58944, 361088), (63488, 335244), (63856, 333312), (66619, 319488), (67704, 314368), (68768, 309504), (69888, 304544), (76136, 279552), (77376, 275072), (78592, 270816), (79872, 266476), (83328, 255424), (83811, 253952), (86016, 247442), (90272, 235776), (93184, 228408), (95232, 223496), (95784, 222208), (103152, 206336), (103168, 206304), (106496, 199857), (111104, 191568), (111748, 190464), (114204, 186368), (117888, 180544), (123721, 172032), (126976, 167622), (127712, 166656), (133238, 159744), (135408, 157184), (137536, 154752), (139776, 152272)]