28205861376

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 640

約数和(自身を含む): 99307929600

約数和(自身を除く): 71102068224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 124, 128, 132, 147, 154, 157, 168, 176, 186, 192, 196, 217, 224, 231, 248, 256, 264, 294, 308, 314, 336, 341, 343, 352, 372, 384, 392, 434, 448, 462, 471, 496, 512, 528, 539, 588, 616, 628, 651, 672, 682, 686, 704, 744, 768, 784, 868, 896, 924, 942, 992, 1023, 1029, 1056, 1078, 1099, 1176, 1232, 1256, 1302, 1344, 1364, 1372, 1408, 1488, 1519, 1536, 1568, 1617, 1727, 1736, 1792, 1848, 1884, 1984, 2046, 2058, 2112, 2156, 2198, 2352, 2387, 2464, 2512, 2604, 2688, 2728, 2744, 2816, 2976, 3038, 3136, 3234, 3297, 3454, 3472, 3584, 3696, 3768, 3773, 3968, 4092, 4116, 4224, 4312, 4396, 4557, 4704, 4774, 4867, 4928, 5024, 5181, 5208, 5376, 5456, 5488, 5632, 5952, 6076, 6272, 6468, 6594, 6908, 6944, 7161, 7392, 7536, 7546, 7693, 7936, 8184, 8232, 8448, 8624, 8792, 9114, 9408, 9548, 9734, 9856, 10048, 10362, 10416, 10633, 10752, 10912, 10976, 11319, 11904, 12089, 12152, 12544, 12936, 13188, 13816, 13888, 14322, 14601, 14784, 15072, 15092, 15386, 15872, 16368, 16464, 16709, 16896, 17248, 17584, 18228, 18816, 19096, 19468, 19712, 20096, 20724, 20832, 21266, 21824, 21952, 22638, 23079, 23808, 24178, 24304, 25088, 25872, 26376, 27632, 27776, 28644, 29202, 29568, 30144, 30184, 30772, 31899, 32736, 32928, 33418, 34069, 34496, 35168, 36267, 36456, 37632, 38192, 38936, 39424, 40192, 41448, 41664, 42532, 43648, 43904, 45276, 46158, 47616, 48356, 48608, 50127, 51744, 52752, 53537, 53851, 55264, 55552, 57288, 58404, 59136, 60288, 60368, 61544, 63798, 65472, 65856, 66836, 68138, 68992, 70336, 72534, 72912, 75264, 76384, 77872, 80384, 82896, 83328, 84623, 85064, 87296, 87808, 90552, 92316, 96712, 97216, 100254, 102207, 103488, 105504, 107074, 107702, 110528, 111104, 114576, 116808, 116963, 118272, 120576, 120736, 123088, 127596, 130944, 131712, 133672, 136276, 137984, 140672, 145068, 145824, 152768, 155744, 160611, 161553, 165792, 166656, 169246, 170128, 174592, 175616, 181104, 184632, 193424, 194432, 200508, 204414, 206976, 211008, 214148, 215404, 221056, 229152, 233616, 233926, 238483, 241152, 241472, 246176, 253869, 255192, 261888, 263424, 267344, 272552, 275968, 281344, 290136, 291648, 305536, 311488, 321222, 323106, 331584, 333312, 338492, 340256, 350889, 362208, 369264, 374759, 386848, 388864, 401016, 408828, 413952, 422016, 428296, 430808, 442112, 458304, 467232, 467852, 476966, 482944, 492352, 507738, 510384, 523776, 526848, 534688, 545104, 562688, 580272, 583296, 592361, 611072, 622976, 642444, 646212, 663168, 676984, 680512, 701778, 715449, 724416, 738528, 749518, 773696, 777728, 802032, 817656, 827904, 844032, 856592, 861616, 884224, 916608, 934464, 935704, 953932, 965888, 984704, 1015476, 1020768, 1069376, 1090208, 1124277, 1160544, 1166592, 1184722, 1222144, 1245952, 1284888, 1292424, 1326336, 1353968, 1361024, 1403556, 1430898, 1448832, 1477056, 1499036, 1547392, 1604064, 1635312, 1669381, 1688064, 1713184, 1723232, 1777083, 1833216, 1868928, 1871408, 1907864, 1931776, 1969408, 2030952, 2041536, 2138752, 2180416, 2248554, 2321088, 2333184, 2369444, 2491904, 2569776, 2584848, 2623313, 2652672, 2707936, 2722048, 2807112, 2861796, 2897664, 2954112, 2998072, 3094784, 3208128, 3270624, 3338762, 3426368, 3446464, 3554166, 3666432, 3737856, 3742816, 3815728, 3938816, 4061904, 4083072, 4277504, 4360832, 4497108, 4642176, 4738888, 5008143, 5139552, 5169696, 5246626, 5415872, 5444096, 5614224, 5723592, 5795328, 5908224, 5996144, 6189568, 6416256, 6541248, 6677524, 6852736, 6892928, 7108332, 7475712, 7485632, 7631456, 7869939, 8123808, 8166144, 8555008, 8721664, 8994216, 9284352, 9477776, 10016286, 10279104, 10339392, 10493252, 10831744, 11228448, 11447184, 11816448, 11992288, 12832512, 13082496, 13355048, 13705472, 13785856, 14216664, 14971264, 15262912, 15739878, 16247616, 16332288, 17443328, 17988432, 18363191, 18568704, 18955552, 20032572, 20558208, 20678784, 20986504, 21663488, 22456896, 22894368, 23984576, 25665024, 26164992, 26710096, 27410944, 27571712, 28433328, 29942528, 30525824, 31479756, 32495232, 35976864, 36726382, 37911104, 40065144, 41116416, 41357568, 41973008, 43326976, 44913792, 45788736, 47969152, 52329984, 53420192, 55089573, 56866656, 59885056, 61051648, 62959512, 64990464, 71953728, 73452764, 75822208, 80130288, 82232832, 82715136, 83946016, 89827584, 91577472, 95938304, 106840384, 110179146, 113733312, 122103296, 125919024, 129980928, 143907456, 146905528, 151644416, 160260576, 167892032, 179655168, 183154944, 191876608, 213680768, 220358292, 227466624, 251838048, 287814912, 293811056, 303288832, 320521152, 335784064, 366309888, 427361536, 440716584, 454933248, 503676096, 575629824, 587622112, 641042304, 671568128, 854723072, 881433168, 909866496, 1007352192, 1175244224, 1282084608, 1343136256, 1762866336, 2014704384, 2350488448, 2564169216, 3525732672, 4029408768, 4700976896, 7051465344, 9401953792, 14102930688, 28205861376]

約数ペア:

[(1, 28205861376), (2, 14102930688), (3, 9401953792), (4, 7051465344), (6, 4700976896), (7, 4029408768), (8, 3525732672), (11, 2564169216), (12, 2350488448), (14, 2014704384), (16, 1762866336), (21, 1343136256), (22, 1282084608), (24, 1175244224), (28, 1007352192), (31, 909866496), (32, 881433168), (33, 854723072), (42, 671568128), (44, 641042304), (48, 587622112), (49, 575629824), (56, 503676096), (62, 454933248), (64, 440716584), (66, 427361536), (77, 366309888), (84, 335784064), (88, 320521152), (93, 303288832), (96, 293811056), (98, 287814912), (112, 251838048), (124, 227466624), (128, 220358292), (132, 213680768), (147, 191876608), (154, 183154944), (157, 179655168), (168, 167892032), (176, 160260576), (186, 151644416), (192, 146905528), (196, 143907456), (217, 129980928), (224, 125919024), (231, 122103296), (248, 113733312), (256, 110179146), (264, 106840384), (294, 95938304), (308, 91577472), (314, 89827584), (336, 83946016), (341, 82715136), (343, 82232832), (352, 80130288), (372, 75822208), (384, 73452764), (392, 71953728), (434, 64990464), (448, 62959512), (462, 61051648), (471, 59885056), (496, 56866656), (512, 55089573), (528, 53420192), (539, 52329984), (588, 47969152), (616, 45788736), (628, 44913792), (651, 43326976), (672, 41973008), (682, 41357568), (686, 41116416), (704, 40065144), (744, 37911104), (768, 36726382), (784, 35976864), (868, 32495232), (896, 31479756), (924, 30525824), (942, 29942528), (992, 28433328), (1023, 27571712), (1029, 27410944), (1056, 26710096), (1078, 26164992), (1099, 25665024), (1176, 23984576), (1232, 22894368), (1256, 22456896), (1302, 21663488), (1344, 20986504), (1364, 20678784), (1372, 20558208), (1408, 20032572), (1488, 18955552), (1519, 18568704), (1536, 18363191), (1568, 17988432), (1617, 17443328), (1727, 16332288), (1736, 16247616), (1792, 15739878), (1848, 15262912), (1884, 14971264), (1984, 14216664), (2046, 13785856), (2058, 13705472), (2112, 13355048), (2156, 13082496), (2198, 12832512), (2352, 11992288), 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(30184, 934464), (30772, 916608), (31899, 884224), (32736, 861616), (32928, 856592), (33418, 844032), (34069, 827904), (34496, 817656), (35168, 802032), (36267, 777728), (36456, 773696), (37632, 749518), (38192, 738528), (38936, 724416), (39424, 715449), (40192, 701778), (41448, 680512), (41664, 676984), (42532, 663168), (43648, 646212), (43904, 642444), (45276, 622976), (46158, 611072), (47616, 592361), (48356, 583296), (48608, 580272), (50127, 562688), (51744, 545104), (52752, 534688), (53537, 526848), (53851, 523776), (55264, 510384), (55552, 507738), (57288, 492352), (58404, 482944), (59136, 476966), (60288, 467852), (60368, 467232), (61544, 458304), (63798, 442112), (65472, 430808), (65856, 428296), (66836, 422016), (68138, 413952), (68992, 408828), (70336, 401016), (72534, 388864), (72912, 386848), (75264, 374759), (76384, 369264), (77872, 362208), (80384, 350889), (82896, 340256), (83328, 338492), (84623, 333312), (85064, 331584), (87296, 323106), (87808, 321222), (90552, 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