21911205888

素因数分解:

$2^{11}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 768

約数和(自身を含む): 81234316800

約数和(自身を除く): 59323110912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 32, 33, 34, 36, 39, 44, 48, 51, 52, 54, 64, 66, 68, 72, 78, 88, 96, 99, 102, 104, 108, 117, 128, 132, 136, 143, 144, 153, 156, 163, 176, 187, 192, 198, 204, 208, 216, 221, 234, 256, 264, 272, 286, 288, 297, 306, 312, 326, 351, 352, 374, 384, 396, 408, 416, 429, 432, 442, 459, 468, 489, 512, 528, 544, 561, 572, 576, 594, 612, 624, 652, 663, 702, 704, 748, 768, 792, 816, 832, 858, 864, 884, 918, 936, 978, 1024, 1056, 1088, 1122, 1144, 1152, 1188, 1224, 1248, 1287, 1304, 1326, 1404, 1408, 1467, 1496, 1536, 1584, 1632, 1664, 1683, 1716, 1728, 1768, 1793, 1836, 1872, 1956, 1989, 2048, 2112, 2119, 2176, 2244, 2288, 2304, 2376, 2431, 2448, 2496, 2574, 2608, 2652, 2771, 2808, 2816, 2934, 2992, 3072, 3168, 3264, 3328, 3366, 3432, 3456, 3536, 3586, 3672, 3744, 3861, 3912, 3978, 4224, 4238, 4352, 4401, 4488, 4576, 4608, 4752, 4862, 4896, 4992, 5049, 5148, 5216, 5304, 5379, 5542, 5616, 5632, 5868, 5967, 5984, 6144, 6336, 6357, 6528, 6656, 6732, 6864, 6912, 7072, 7172, 7293, 7344, 7488, 7722, 7824, 7956, 8313, 8448, 8476, 8704, 8802, 8976, 9152, 9216, 9504, 9724, 9792, 9984, 10098, 10296, 10432, 10608, 10758, 11084, 11232, 11264, 11736, 11934, 11968, 12672, 12714, 13056, 13312, 13464, 13728, 13824, 14144, 14344, 14586, 14688, 14976, 15444, 15648, 15912, 16137, 16626, 16896, 16952, 17408, 17604, 17952, 18304, 18432, 19008, 19071, 19448, 19584, 19968, 20196, 20592, 20864, 21216, 21516, 21879, 22168, 22464, 22528, 23309, 23472, 23868, 23936, 24939, 25344, 25428, 26112, 26624, 26928, 27456, 27648, 28288, 28688, 29172, 29376, 29952, 30481, 30888, 31296, 31824, 32274, 33252, 33792, 33904, 34816, 35208, 35904, 36023, 36608, 38016, 38142, 38896, 39168, 39936, 40392, 41184, 41728, 42432, 43032, 43758, 44336, 44928, 46618, 46944, 47736, 47872, 48411, 49878, 50688, 50856, 52224, 53856, 54912, 55296, 56576, 57213, 57376, 58344, 58752, 59904, 60962, 61776, 62592, 63648, 64548, 65637, 66504, 67584, 67808, 69927, 70416, 71808, 72046, 73216, 74817, 76032, 76284, 77792, 78336, 79872, 80784, 82368, 83456, 84864, 86064, 87516, 88672, 89856, 91443, 93236, 93888, 95472, 95744, 96822, 99756, 101376, 101712, 104448, 107712, 108069, 109824, 113152, 114426, 114752, 116688, 117504, 119808, 121924, 123552, 125184, 127296, 129096, 131274, 133008, 135616, 139854, 140832, 143616, 144092, 146432, 149634, 152064, 152568, 155584, 156672, 161568, 164736, 166912, 169728, 172128, 175032, 177344, 179712, 182886, 186472, 187776, 190944, 191488, 193644, 199512, 202752, 203424, 209781, 215424, 216138, 219648, 226304, 228852, 229504, 233376, 235008, 239616, 243848, 247104, 250368, 254592, 258192, 262548, 266016, 271232, 274329, 279708, 281664, 287232, 288184, 292864, 299268, 304128, 305136, 311168, 313344, 323136, 324207, 329472, 333824, 339456, 344256, 350064, 354688, 359424, 365772, 372944, 375552, 381888, 382976, 387288, 396253, 399024, 406848, 419562, 430848, 432276, 439296, 452608, 457704, 459008, 466752, 470016, 487696, 494208, 500736, 509184, 516384, 525096, 532032, 542464, 548658, 559416, 563328, 574464, 576368, 598536, 608256, 610272, 622336, 629343, 646272, 648414, 658944, 678912, 688512, 700128, 709376, 718848, 731544, 745888, 751104, 763776, 774576, 792506, 798048, 813696, 822987, 839124, 861696, 864552, 878592, 915408, 918016, 933504, 940032, 972621, 975392, 988416, 1001472, 1018368, 1032768, 1050192, 1064064, 1084928, 1097316, 1118832, 1126656, 1148928, 1152736, 1188759, 1197072, 1220544, 1244672, 1258686, 1292544, 1296828, 1317888, 1357824, 1377024, 1400256, 1418752, 1463088, 1491776, 1502208, 1527552, 1549152, 1585012, 1596096, 1627392, 1645974, 1678248, 1723392, 1729104, 1830816, 1836032, 1867008, 1945242, 1950784, 1976832, 2036736, 2065536, 2100384, 2128128, 2169856, 2194632, 2237664, 2253312, 2305472, 2377518, 2394144, 2441088, 2489344, 2517372, 2585088, 2593656, 2635776, 2754048, 2800512, 2837504, 2926176, 2983552, 3004416, 3055104, 3098304, 3170024, 3192192, 3254784, 3291948, 3356496, 3446784, 3458208, 3566277, 3661632, 3672064, 3734016, 3890484, 3901568, 3953664, 4073472, 4131072, 4200768, 4256256, 4339712, 4389264, 4475328, 4506624, 4610944, 4755036, 4788288, 4882176, 4978688, 5034744, 5170176, 5187312, 5508096, 5601024, 5675008, 5852352, 5967104, 6110208, 6196608, 6340048, 6384384, 6509568, 6583896, 6712992, 6916416, 7132554, 7323264, 7468032, 7780968, 7803136, 7907328, 8262144, 8401536, 8512512, 8778528, 8950656, 9013248, 9221888, 9510072, 9576576, 9764352, 10069488, 10340352, 10374624, 10698831, 11016192, 11202048, 11704704, 11934208, 12220416, 12393216, 12680096, 12768768, 13019136, 13167792, 13425984, 13832832, 14265108, 14646528, 14936064, 15561936, 15606272, 16524288, 16803072, 17025024, 17557056, 17901312, 18443776, 19020144, 19153152, 19528704, 20138976, 20749248, 21397662, 22404096, 23409408, 23868416, 24786432, 25360192, 25537536, 26335584, 26851968, 27665664, 28530216, 29293056, 31123872, 31212544, 33048576, 33606144, 35114112, 35802624, 36887552, 38040288, 38306304, 39057408, 40277952, 41498496, 42795324, 44808192, 46818816, 47736832, 49572864, 50720384, 51075072, 52671168, 53703936, 55331328, 57060432, 58586112, 62247744, 62425088, 67212288, 70228224, 71605248, 73775104, 76080576, 76612608, 80555904, 82996992, 85590648, 93637632, 99145728, 101440768, 105342336, 107407872, 110662656, 114120864, 117172224, 124495488, 134424576, 140456448, 143210496, 152161152, 153225216, 161111808, 165993984, 171181296, 187275264, 202881536, 210684672, 214815744, 221325312, 228241728, 248990976, 280912896, 304322304, 322223616, 331987968, 342362592, 405763072, 421369344, 429631488, 456483456, 497981952, 561825792, 608644608, 644447232, 663975936, 684725184, 811526144, 842738688, 912966912, 995963904, 1217289216, 1288894464, 1369450368, 1685477376, 1825933824, 1991927808, 2434578432, 2738900736, 3651867648, 5477801472, 7303735296, 10955602944, 21911205888]

約数ペア:

[(1, 21911205888), (2, 10955602944), (3, 7303735296), (4, 5477801472), (6, 3651867648), (8, 2738900736), (9, 2434578432), (11, 1991927808), (12, 1825933824), (13, 1685477376), (16, 1369450368), (17, 1288894464), (18, 1217289216), (22, 995963904), (24, 912966912), (26, 842738688), (27, 811526144), (32, 684725184), (33, 663975936), (34, 644447232), (36, 608644608), (39, 561825792), (44, 497981952), (48, 456483456), (51, 429631488), (52, 421369344), (54, 405763072), (64, 342362592), (66, 331987968), (68, 322223616), (72, 304322304), (78, 280912896), (88, 248990976), (96, 228241728), (99, 221325312), (102, 214815744), (104, 210684672), (108, 202881536), (117, 187275264), (128, 171181296), (132, 165993984), (136, 161111808), (143, 153225216), (144, 152161152), (153, 143210496), (156, 140456448), (163, 134424576), (176, 124495488), (187, 117172224), (192, 114120864), (198, 110662656), (204, 107407872), (208, 105342336), (216, 101440768), (221, 99145728), (234, 93637632), (256, 85590648), (264, 82996992), (272, 80555904), (286, 76612608), (288, 76080576), (297, 73775104), (306, 71605248), (312, 70228224), (326, 67212288), (351, 62425088), (352, 62247744), (374, 58586112), (384, 57060432), (396, 55331328), (408, 53703936), (416, 52671168), (429, 51075072), (432, 50720384), (442, 49572864), (459, 47736832), (468, 46818816), (489, 44808192), (512, 42795324), (528, 41498496), (544, 40277952), (561, 39057408), (572, 38306304), (576, 38040288), (594, 36887552), (612, 35802624), (624, 35114112), (652, 33606144), (663, 33048576), (702, 31212544), (704, 31123872), (748, 29293056), (768, 28530216), (792, 27665664), (816, 26851968), (832, 26335584), (858, 25537536), (864, 25360192), (884, 24786432), (918, 23868416), (936, 23409408), (978, 22404096), (1024, 21397662), (1056, 20749248), (1088, 20138976), (1122, 19528704), (1144, 19153152), (1152, 19020144), (1188, 18443776), (1224, 17901312), (1248, 17557056), (1287, 17025024), (1304, 16803072), (1326, 16524288), (1404, 15606272), (1408, 15561936), (1467, 14936064), (1496, 14646528), (1536, 14265108), (1584, 13832832), (1632, 13425984), (1664, 13167792), (1683, 13019136), (1716, 12768768), (1728, 12680096), (1768, 12393216), (1793, 12220416), (1836, 11934208), (1872, 11704704), (1956, 11202048), (1989, 11016192), (2048, 10698831), (2112, 10374624), (2119, 10340352), (2176, 10069488), (2244, 9764352), (2288, 9576576), (2304, 9510072), (2376, 9221888), (2431, 9013248), (2448, 8950656), (2496, 8778528), (2574, 8512512), (2608, 8401536), (2652, 8262144), (2771, 7907328), (2808, 7803136), (2816, 7780968), (2934, 7468032), (2992, 7323264), (3072, 7132554), (3168, 6916416), (3264, 6712992), (3328, 6583896), (3366, 6509568), (3432, 6384384), (3456, 6340048), (3536, 6196608), (3586, 6110208), (3672, 5967104), (3744, 5852352), (3861, 5675008), (3912, 5601024), (3978, 5508096), (4224, 5187312), (4238, 5170176), (4352, 5034744), (4401, 4978688), (4488, 4882176), (4576, 4788288), (4608, 4755036), (4752, 4610944), (4862, 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