21991782912

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 320

約数和(自身を含む): 66712301568

約数和(自身を除く): 44720518656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 128, 132, 176, 186, 192, 242, 248, 256, 264, 341, 347, 352, 363, 372, 384, 484, 496, 512, 528, 682, 694, 704, 726, 744, 768, 968, 992, 1023, 1041, 1056, 1331, 1364, 1388, 1408, 1452, 1488, 1536, 1936, 1984, 2046, 2082, 2112, 2662, 2728, 2776, 2816, 2904, 2976, 3751, 3817, 3872, 3968, 3993, 4092, 4164, 4224, 5324, 5456, 5552, 5632, 5808, 5952, 7502, 7634, 7744, 7936, 7986, 8184, 8328, 8448, 10648, 10757, 10912, 11104, 11253, 11451, 11616, 11904, 15004, 15268, 15488, 15872, 15972, 16368, 16656, 16896, 21296, 21514, 21824, 22208, 22506, 22902, 23232, 23808, 30008, 30536, 30976, 31944, 32271, 32736, 33312, 41261, 41987, 42592, 43028, 43648, 44416, 45012, 45804, 46464, 47616, 60016, 61072, 61952, 63888, 64542, 65472, 66624, 82522, 83974, 85184, 86056, 87296, 88832, 90024, 91608, 92928, 118327, 120032, 122144, 123783, 125961, 127776, 129084, 130944, 133248, 165044, 167948, 170368, 172112, 174592, 177664, 180048, 183216, 185856, 236654, 240064, 244288, 247566, 251922, 255552, 258168, 261888, 266496, 330088, 335896, 340736, 344224, 354981, 360096, 366432, 461857, 473308, 480128, 488576, 495132, 503844, 511104, 516336, 523776, 532992, 660176, 671792, 681472, 688448, 709962, 720192, 732864, 923714, 946616, 960256, 977152, 990264, 1007688, 1022208, 1032672, 1301597, 1320352, 1343584, 1376896, 1385571, 1419924, 1440384, 1465728, 1847428, 1893232, 1920512, 1954304, 1980528, 2015376, 2044416, 2065344, 2603194, 2640704, 2687168, 2753792, 2771142, 2839848, 2880768, 2931456, 3694856, 3786464, 3904791, 3961056, 4030752, 4130688, 5206388, 5281408, 5374336, 5507584, 5542284, 5679696, 5761536, 5862912, 7389712, 7572928, 7809582, 7922112, 8061504, 8261376, 10412776, 10562816, 10748672, 11084568, 11359392, 14317567, 14779424, 15145856, 15619164, 15844224, 16123008, 16522752, 20825552, 21125632, 21497344, 22169136, 22718784, 28635134, 29558848, 30291712, 31238328, 31688448, 32246016, 41651104, 42952701, 44338272, 45437568, 57270268, 59117696, 60583424, 62476656, 63376896, 64492032, 83302208, 85905402, 88676544, 90875136, 114540536, 118235392, 124953312, 166604416, 171810804, 177353088, 181750272, 229081072, 236470784, 249906624, 333208832, 343621608, 354706176, 458162144, 499813248, 666417664, 687243216, 709412352, 916324288, 999626496, 1374486432, 1832648576, 1999252992, 2748972864, 3665297152, 5497945728, 7330594304, 10995891456, 21991782912]

約数ペア:

[(1, 21991782912), (2, 10995891456), (3, 7330594304), (4, 5497945728), (6, 3665297152), (8, 2748972864), (11, 1999252992), (12, 1832648576), (16, 1374486432), (22, 999626496), (24, 916324288), (31, 709412352), (32, 687243216), (33, 666417664), (44, 499813248), (48, 458162144), (62, 354706176), (64, 343621608), (66, 333208832), (88, 249906624), (93, 236470784), (96, 229081072), (121, 181750272), (124, 177353088), (128, 171810804), (132, 166604416), (176, 124953312), (186, 118235392), (192, 114540536), (242, 90875136), (248, 88676544), (256, 85905402), (264, 83302208), (341, 64492032), (347, 63376896), (352, 62476656), (363, 60583424), (372, 59117696), (384, 57270268), (484, 45437568), (496, 44338272), (512, 42952701), (528, 41651104), (682, 32246016), (694, 31688448), (704, 31238328), (726, 30291712), (744, 29558848), (768, 28635134), (968, 22718784), (992, 22169136), (1023, 21497344), (1041, 21125632), (1056, 20825552), (1331, 16522752), (1364, 16123008), (1388, 15844224), (1408, 15619164), (1452, 15145856), (1488, 14779424), (1536, 14317567), (1936, 11359392), (1984, 11084568), (2046, 10748672), (2082, 10562816), (2112, 10412776), (2662, 8261376), (2728, 8061504), (2776, 7922112), (2816, 7809582), (2904, 7572928), (2976, 7389712), (3751, 5862912), (3817, 5761536), (3872, 5679696), (3968, 5542284), (3993, 5507584), (4092, 5374336), (4164, 5281408), (4224, 5206388), (5324, 4130688), (5456, 4030752), (5552, 3961056), (5632, 3904791), (5808, 3786464), (5952, 3694856), (7502, 2931456), (7634, 2880768), (7744, 2839848), (7936, 2771142), (7986, 2753792), (8184, 2687168), (8328, 2640704), (8448, 2603194), (10648, 2065344), (10757, 2044416), (10912, 2015376), (11104, 1980528), (11253, 1954304), (11451, 1920512), (11616, 1893232), (11904, 1847428), (15004, 1465728), (15268, 1440384), (15488, 1419924), (15872, 1385571), (15972, 1376896), (16368, 1343584), (16656, 1320352), (16896, 1301597), (21296, 1032672), (21514, 1022208), (21824, 1007688), (22208, 990264), (22506, 977152), (22902, 960256), (23232, 946616), (23808, 923714), (30008, 732864), (30536, 720192), (30976, 709962), (31944, 688448), (32271, 681472), (32736, 671792), (33312, 660176), (41261, 532992), (41987, 523776), (42592, 516336), (43028, 511104), (43648, 503844), (44416, 495132), (45012, 488576), (45804, 480128), (46464, 473308), (47616, 461857), (60016, 366432), (61072, 360096), (61952, 354981), (63888, 344224), (64542, 340736), (65472, 335896), (66624, 330088), (82522, 266496), (83974, 261888), (85184, 258168), (86056, 255552), (87296, 251922), (88832, 247566), (90024, 244288), (91608, 240064), (92928, 236654), (118327, 185856), (120032, 183216), (122144, 180048), (123783, 177664), (125961, 174592), (127776, 172112), (129084, 170368), (130944, 167948), (133248, 165044)]