21115454976

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 640

約数和(自身を含む): 79194931200

約数和(自身を除く): 58079476224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 83, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 166, 168, 176, 189, 192, 198, 216, 224, 231, 239, 249, 252, 256, 264, 288, 297, 308, 332, 336, 352, 378, 384, 396, 432, 448, 462, 478, 498, 504, 512, 528, 576, 581, 594, 616, 664, 672, 693, 704, 717, 747, 756, 768, 792, 864, 896, 913, 924, 956, 996, 1008, 1056, 1152, 1162, 1188, 1232, 1328, 1344, 1386, 1408, 1434, 1494, 1512, 1536, 1584, 1673, 1728, 1743, 1792, 1826, 1848, 1912, 1992, 2016, 2079, 2112, 2151, 2241, 2304, 2324, 2376, 2464, 2629, 2656, 2688, 2739, 2772, 2816, 2868, 2988, 3024, 3168, 3346, 3456, 3486, 3584, 3652, 3696, 3824, 3984, 4032, 4158, 4224, 4302, 4482, 4608, 4648, 4752, 4928, 5019, 5229, 5258, 5312, 5376, 5478, 5544, 5632, 5736, 5976, 6048, 6336, 6391, 6453, 6692, 6912, 6972, 7304, 7392, 7648, 7887, 7968, 8064, 8217, 8316, 8448, 8604, 8964, 9296, 9504, 9856, 10038, 10458, 10516, 10624, 10752, 10956, 11088, 11472, 11952, 12096, 12672, 12782, 12906, 13384, 13824, 13944, 14608, 14784, 15057, 15296, 15687, 15774, 15936, 16128, 16434, 16632, 16896, 17208, 17928, 18403, 18592, 19008, 19173, 19712, 19837, 20076, 20916, 21032, 21248, 21912, 22176, 22944, 23661, 23904, 24192, 24651, 25344, 25564, 25812, 26768, 27888, 29216, 29568, 30114, 30592, 31374, 31548, 31872, 32256, 32868, 33264, 34416, 35856, 36806, 37184, 38016, 38346, 39424, 39674, 40152, 41832, 42064, 42496, 43824, 44352, 45171, 45888, 47322, 47808, 48384, 49302, 50688, 51128, 51624, 53536, 55209, 55776, 57519, 58432, 59136, 59511, 60228, 61184, 62748, 63096, 63744, 65736, 66528, 68832, 70983, 71712, 73612, 74368, 76032, 76692, 79348, 80304, 83664, 84128, 87648, 88704, 90342, 91776, 94644, 95616, 96768, 98604, 102256, 103248, 107072, 110418, 111552, 115038, 116864, 118272, 119022, 120456, 122368, 125496, 126192, 127488, 131472, 133056, 137664, 138859, 141966, 143424, 147224, 148736, 152064, 153384, 158696, 160608, 165627, 167328, 168256, 172557, 175296, 177408, 178533, 180684, 183552, 189288, 191232, 197208, 204512, 206496, 214144, 218207, 220836, 223104, 230076, 233728, 238044, 240912, 250992, 252384, 262944, 266112, 275328, 277718, 283932, 286848, 294448, 297472, 306768, 317392, 321216, 331254, 334656, 336512, 345114, 350592, 354816, 357066, 361368, 367104, 378576, 382464, 394416, 409024, 412992, 416577, 428288, 436414, 441672, 446208, 460152, 467456, 476088, 481824, 496881, 501984, 504768, 525888, 532224, 535599, 550656, 555436, 567864, 573696, 588896, 613536, 634784, 642432, 654621, 662508, 669312, 673024, 690228, 701184, 714132, 722736, 757152, 788832, 818048, 825984, 833154, 856576, 872828, 883344, 892416, 920304, 952176, 963648, 993762, 1003968, 1009536, 1051776, 1064448, 1071198, 1101312, 1110872, 1135728, 1147392, 1177792, 1227072, 1249731, 1269568, 1284864, 1309242, 1325016, 1338624, 1346048, 1380456, 1402368, 1428264, 1445472, 1514304, 1527449, 1577664, 1636096, 1651968, 1666308, 1745656, 1766688, 1840608, 1904352, 1927296, 1963863, 1987524, 2007936, 2019072, 2103552, 2142396, 2221744, 2271456, 2355584, 2454144, 2499462, 2539136, 2569728, 2618484, 2650032, 2677248, 2760912, 2856528, 2890944, 3028608, 3054898, 3155328, 3272192, 3303936, 3332616, 3491312, 3533376, 3681216, 3749193, 3808704, 3854592, 3927726, 3975048, 4015872, 4038144, 4207104, 4284792, 4443488, 4542912, 4582347, 4711168, 4908288, 4998924, 5078272, 5236968, 5300064, 5521824, 5713056, 5781888, 5891589, 6057216, 6109796, 6310656, 6665232, 6982624, 7066752, 7362432, 7498386, 7617408, 7709184, 7855452, 7950096, 8031744, 8569584, 8886976, 9085824, 9164694, 9422336, 9816576, 9997848, 10156544, 10473936, 10600128, 11043648, 11426112, 11563776, 11783178, 12114432, 12219592, 12621312, 13330464, 13747041, 13965248, 14133504, 14724864, 14996772, 15234816, 15710904, 15900192, 17139168, 17773952, 18171648, 18329388, 19995696, 20947872, 21200256, 22087296, 22852224, 23127552, 23566356, 24439184, 26660928, 27494082, 27930496, 28267008, 29449728, 29993544, 30469632, 31421808, 31800384, 34278336, 35547904, 36343296, 36658776, 39991392, 41241123, 41895744, 42400512, 44174592, 45704448, 47132712, 48878368, 53321856, 54988164, 55860992, 59987088, 62843616, 63600768, 68556672, 71095808, 73317552, 79982784, 82482246, 83791488, 84801024, 88349184, 91408896, 94265424, 97756736, 106643712, 109976328, 111721984, 119974176, 125687232, 127201536, 137113344, 146635104, 159965568, 164964492, 167582976, 188530848, 195513472, 213287424, 219952656, 239948352, 251374464, 254403072, 274226688, 293270208, 319931136, 329928984, 335165952, 377061696, 391026944, 439905312, 479896704, 502748928, 586540416, 639862272, 659857968, 754123392, 782053888, 879810624, 959793408, 1005497856, 1173080832, 1319715936, 1508246784, 1759621248, 1919586816, 2346161664, 2639431872, 3016493568, 3519242496, 5278863744, 7038484992, 10557727488, 21115454976]

約数ペア:

[(1, 21115454976), (2, 10557727488), (3, 7038484992), (4, 5278863744), (6, 3519242496), (7, 3016493568), (8, 2639431872), (9, 2346161664), (11, 1919586816), (12, 1759621248), (14, 1508246784), (16, 1319715936), (18, 1173080832), (21, 1005497856), (22, 959793408), (24, 879810624), (27, 782053888), (28, 754123392), (32, 659857968), (33, 639862272), (36, 586540416), (42, 502748928), (44, 479896704), (48, 439905312), (54, 391026944), (56, 377061696), (63, 335165952), (64, 329928984), (66, 319931136), (72, 293270208), (77, 274226688), (83, 254403072), (84, 251374464), (88, 239948352), (96, 219952656), (99, 213287424), (108, 195513472), (112, 188530848), (126, 167582976), (128, 164964492), (132, 159965568), (144, 146635104), (154, 137113344), (166, 127201536), (168, 125687232), (176, 119974176), (189, 111721984), (192, 109976328), (198, 106643712), (216, 97756736), (224, 94265424), (231, 91408896), (239, 88349184), (249, 84801024), (252, 83791488), (256, 82482246), (264, 79982784), (288, 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11043648), (1992, 10600128), (2016, 10473936), (2079, 10156544), (2112, 9997848), (2151, 9816576), (2241, 9422336), (2304, 9164694), (2324, 9085824), (2376, 8886976), (2464, 8569584), (2629, 8031744), (2656, 7950096), (2688, 7855452), (2739, 7709184), (2772, 7617408), (2816, 7498386), (2868, 7362432), (2988, 7066752), (3024, 6982624), (3168, 6665232), (3346, 6310656), (3456, 6109796), (3486, 6057216), (3584, 5891589), (3652, 5781888), (3696, 5713056), (3824, 5521824), (3984, 5300064), (4032, 5236968), (4158, 5078272), (4224, 4998924), (4302, 4908288), (4482, 4711168), (4608, 4582347), (4648, 4542912), (4752, 4443488), (4928, 4284792), (5019, 4207104), (5229, 4038144), (5258, 4015872), (5312, 3975048), (5376, 3927726), (5478, 3854592), (5544, 3808704), (5632, 3749193), (5736, 3681216), (5976, 3533376), (6048, 3491312), (6336, 3332616), (6391, 3303936), (6453, 3272192), (6692, 3155328), (6912, 3054898), (6972, 3028608), (7304, 2890944), (7392, 2856528), (7648, 2760912), (7887, 2677248), (7968, 2650032), (8064, 2618484), (8217, 2569728), (8316, 2539136), (8448, 2499462), (8604, 2454144), (8964, 2355584), (9296, 2271456), (9504, 2221744), (9856, 2142396), (10038, 2103552), (10458, 2019072), (10516, 2007936), (10624, 1987524), (10752, 1963863), (10956, 1927296), (11088, 1904352), (11472, 1840608), (11952, 1766688), (12096, 1745656), (12672, 1666308), (12782, 1651968), (12906, 1636096), (13384, 1577664), (13824, 1527449), (13944, 1514304), (14608, 1445472), (14784, 1428264), (15057, 1402368), (15296, 1380456), (15687, 1346048), (15774, 1338624), (15936, 1325016), (16128, 1309242), (16434, 1284864), (16632, 1269568), (16896, 1249731), (17208, 1227072), (17928, 1177792), (18403, 1147392), (18592, 1135728), (19008, 1110872), (19173, 1101312), (19712, 1071198), (19837, 1064448), (20076, 1051776), (20916, 1009536), (21032, 1003968), (21248, 993762), (21912, 963648), (22176, 952176), (22944, 920304), (23661, 892416), (23904, 883344), (24192, 872828), (24651, 856576), (25344, 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(79348, 266112), (80304, 262944), (83664, 252384), (84128, 250992), (87648, 240912), (88704, 238044), (90342, 233728), (91776, 230076), (94644, 223104), (95616, 220836), (96768, 218207), (98604, 214144), (102256, 206496), (103248, 204512), (107072, 197208), (110418, 191232), (111552, 189288), (115038, 183552), (116864, 180684), (118272, 178533), (119022, 177408), (120456, 175296), (122368, 172557), (125496, 168256), (126192, 167328), (127488, 165627), (131472, 160608), (133056, 158696), (137664, 153384), (138859, 152064), (141966, 148736), (143424, 147224)]