21566619648

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 384

約数和(自身を含む): 73717962240

約数和(自身を除く): 52151342592

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, 217, 224, 248, 252, 256, 279, 288, 336, 337, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 674, 744, 768, 868, 896, 992, 1008, 1011, 1024, 1116, 1152, 1302, 1344, 1348, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2022, 2048, 2232, 2304, 2359, 2604, 2688, 2696, 2976, 3033, 3072, 3472, 3584, 3906, 3968, 4032, 4044, 4096, 4464, 4608, 4718, 5208, 5376, 5392, 5952, 6066, 6144, 6944, 7077, 7168, 7812, 7936, 8064, 8088, 8192, 8928, 9216, 9436, 10416, 10447, 10752, 10784, 11904, 12132, 12288, 13888, 14154, 14336, 15624, 15872, 16128, 16176, 16384, 17856, 18432, 18872, 20832, 20894, 21231, 21504, 21568, 23808, 24264, 24576, 27776, 28308, 28672, 31248, 31341, 31744, 32256, 32352, 32768, 35712, 36864, 37744, 41664, 41788, 42462, 43008, 43136, 47616, 48528, 49152, 55552, 56616, 57344, 62496, 62682, 63488, 64512, 64704, 71424, 73129, 73728, 75488, 83328, 83576, 84924, 86016, 86272, 94023, 95232, 97056, 98304, 111104, 113232, 114688, 124992, 125364, 126976, 129024, 129408, 142848, 146258, 147456, 150976, 166656, 167152, 169848, 172032, 172544, 188046, 190464, 194112, 219387, 222208, 226464, 229376, 249984, 250728, 253952, 258048, 258816, 285696, 292516, 294912, 301952, 333312, 334304, 339696, 344064, 345088, 376092, 380928, 388224, 438774, 444416, 452928, 499968, 501456, 507904, 516096, 517632, 571392, 585032, 603904, 658161, 666624, 668608, 679392, 688128, 690176, 752184, 761856, 776448, 877548, 888832, 905856, 999936, 1002912, 1015808, 1032192, 1035264, 1142784, 1170064, 1207808, 1316322, 1333248, 1337216, 1358784, 1380352, 1504368, 1523712, 1552896, 1755096, 1777664, 1811712, 1999872, 2005824, 2064384, 2070528, 2285568, 2340128, 2415616, 2632644, 2666496, 2674432, 2717568, 2760704, 3008736, 3047424, 3105792, 3510192, 3555328, 3623424, 3999744, 4011648, 4141056, 4571136, 4680256, 4831232, 5265288, 5332992, 5348864, 5435136, 5521408, 6017472, 6211584, 7020384, 7110656, 7246848, 7999488, 8023296, 8282112, 9142272, 9360512, 9662464, 10530576, 10665984, 10697728, 10870272, 11042816, 12034944, 12423168, 14040768, 14493696, 15998976, 16046592, 16564224, 18721024, 19324928, 21061152, 21331968, 21395456, 21740544, 24069888, 24846336, 28081536, 28987392, 31997952, 32093184, 33128448, 37442048, 38649856, 42122304, 42790912, 43481088, 48139776, 49692672, 56163072, 57974784, 63995904, 64186368, 74884096, 77299712, 84244608, 85581824, 86962176, 96279552, 99385344, 112326144, 115949568, 128372736, 149768192, 168489216, 171163648, 173924352, 192559104, 224652288, 231899136, 256745472, 299536384, 336978432, 342327296, 347848704, 385118208, 449304576, 513490944, 599072768, 673956864, 695697408, 770236416, 898609152, 1026981888, 1198145536, 1347913728, 1540472832, 1797218304, 2396291072, 2695827456, 3080945664, 3594436608, 5391654912, 7188873216, 10783309824, 21566619648]

約数ペア:

[(1, 21566619648), (2, 10783309824), (3, 7188873216), (4, 5391654912), (6, 3594436608), (7, 3080945664), (8, 2695827456), (9, 2396291072), (12, 1797218304), (14, 1540472832), (16, 1347913728), (18, 1198145536), (21, 1026981888), (24, 898609152), (28, 770236416), (31, 695697408), (32, 673956864), (36, 599072768), (42, 513490944), (48, 449304576), (56, 385118208), (62, 347848704), (63, 342327296), (64, 336978432), (72, 299536384), (84, 256745472), (93, 231899136), (96, 224652288), (112, 192559104), (124, 173924352), (126, 171163648), (128, 168489216), (144, 149768192), (168, 128372736), (186, 115949568), (192, 112326144), (217, 99385344), (224, 96279552), (248, 86962176), (252, 85581824), (256, 84244608), (279, 77299712), (288, 74884096), (336, 64186368), (337, 63995904), (372, 57974784), (384, 56163072), (434, 49692672), (448, 48139776), (496, 43481088), (504, 42790912), (512, 42122304), (558, 38649856), (576, 37442048), (651, 33128448), (672, 32093184), (674, 31997952), (744, 28987392), (768, 28081536), (868, 24846336), (896, 24069888), (992, 21740544), (1008, 21395456), (1011, 21331968), (1024, 21061152), (1116, 19324928), (1152, 18721024), (1302, 16564224), (1344, 16046592), (1348, 15998976), (1488, 14493696), (1536, 14040768), (1736, 12423168), (1792, 12034944), (1953, 11042816), (1984, 10870272), (2016, 10697728), (2022, 10665984), (2048, 10530576), (2232, 9662464), (2304, 9360512), (2359, 9142272), (2604, 8282112), (2688, 8023296), (2696, 7999488), (2976, 7246848), (3033, 7110656), (3072, 7020384), (3472, 6211584), (3584, 6017472), (3906, 5521408), (3968, 5435136), (4032, 5348864), (4044, 5332992), (4096, 5265288), (4464, 4831232), (4608, 4680256), (4718, 4571136), (5208, 4141056), (5376, 4011648), (5392, 3999744), (5952, 3623424), (6066, 3555328), (6144, 3510192), (6944, 3105792), (7077, 3047424), (7168, 3008736), (7812, 2760704), (7936, 2717568), (8064, 2674432), (8088, 2666496), (8192, 2632644), (8928, 2415616), (9216, 2340128), (9436, 2285568), (10416, 2070528), (10447, 2064384), (10752, 2005824), (10784, 1999872), (11904, 1811712), (12132, 1777664), (12288, 1755096), (13888, 1552896), (14154, 1523712), (14336, 1504368), (15624, 1380352), (15872, 1358784), (16128, 1337216), (16176, 1333248), (16384, 1316322), (17856, 1207808), (18432, 1170064), (18872, 1142784), (20832, 1035264), (20894, 1032192), (21231, 1015808), (21504, 1002912), (21568, 999936), (23808, 905856), (24264, 888832), (24576, 877548), (27776, 776448), (28308, 761856), (28672, 752184), (31248, 690176), (31341, 688128), (31744, 679392), (32256, 668608), (32352, 666624), (32768, 658161), (35712, 603904), (36864, 585032), (37744, 571392), (41664, 517632), (41788, 516096), (42462, 507904), (43008, 501456), (43136, 499968), (47616, 452928), (48528, 444416), (49152, 438774), (55552, 388224), (56616, 380928), (57344, 376092), (62496, 345088), (62682, 344064), (63488, 339696), (64512, 334304), (64704, 333312), (71424, 301952), (73129, 294912), (73728, 292516), (75488, 285696), (83328, 258816), (83576, 258048), (84924, 253952), (86016, 250728), (86272, 249984), (94023, 229376), (95232, 226464), (97056, 222208), (98304, 219387), (111104, 194112), (113232, 190464), (114688, 188046), (124992, 172544), (125364, 172032), (126976, 169848), (129024, 167152), (129408, 166656), (142848, 150976), (146258, 147456)]