21718109952

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 648

約数和(自身を含む): 81425111040

約数和(自身を除く): 59707001088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 112, 121, 124, 126, 128, 132, 144, 154, 168, 176, 186, 192, 198, 217, 224, 231, 242, 248, 252, 256, 264, 279, 288, 308, 336, 341, 352, 359, 363, 372, 384, 396, 434, 448, 462, 484, 496, 504, 528, 558, 576, 616, 651, 672, 682, 693, 704, 718, 726, 744, 768, 792, 847, 868, 896, 924, 968, 992, 1008, 1023, 1056, 1077, 1089, 1116, 1152, 1232, 1302, 1344, 1364, 1386, 1408, 1436, 1452, 1488, 1584, 1694, 1736, 1792, 1848, 1936, 1953, 1984, 2016, 2046, 2112, 2154, 2178, 2232, 2304, 2387, 2464, 2513, 2541, 2604, 2688, 2728, 2772, 2816, 2872, 2904, 2976, 3069, 3168, 3231, 3388, 3472, 3696, 3751, 3872, 3906, 3949, 3968, 4032, 4092, 4224, 4308, 4356, 4464, 4774, 4928, 5026, 5082, 5208, 5376, 5456, 5544, 5744, 5808, 5952, 6138, 6336, 6462, 6776, 6944, 7161, 7392, 7502, 7539, 7623, 7744, 7812, 7898, 7936, 8064, 8184, 8448, 8616, 8712, 8928, 9548, 9856, 10052, 10164, 10416, 10912, 11088, 11129, 11253, 11488, 11616, 11847, 11904, 12276, 12672, 12924, 13552, 13888, 14322, 14784, 15004, 15078, 15246, 15488, 15624, 15796, 16128, 16368, 17232, 17424, 17856, 19096, 19712, 20104, 20328, 20832, 21483, 21824, 22176, 22258, 22506, 22617, 22976, 23232, 23694, 23808, 24552, 25344, 25848, 26257, 27104, 27643, 27776, 28644, 29568, 30008, 30156, 30492, 30976, 31248, 31592, 32736, 33387, 33759, 34464, 34848, 35541, 35712, 38192, 40208, 40656, 41664, 42966, 43439, 43648, 44352, 44516, 45012, 45234, 45952, 46464, 47388, 49104, 51696, 52514, 54208, 55286, 55552, 57288, 59136, 60016, 60312, 60984, 62496, 63184, 65472, 66774, 67518, 68928, 69696, 71082, 71424, 76384, 77903, 78771, 80416, 81312, 82929, 83328, 85932, 86878, 87296, 88704, 89032, 90024, 90468, 91904, 92928, 94776, 98208, 100161, 103392, 105028, 108416, 110572, 114576, 120032, 120624, 121968, 122419, 124992, 126368, 130317, 130944, 133548, 135036, 137856, 139392, 142164, 152768, 155806, 157542, 160832, 162624, 165858, 166656, 171864, 173756, 177408, 178064, 180048, 180936, 189552, 196416, 200322, 206784, 210056, 216832, 221144, 229152, 233709, 236313, 240064, 241248, 243936, 244838, 248787, 249984, 252736, 260634, 261888, 267096, 270072, 275712, 278784, 284328, 304073, 305536, 311612, 315084, 321664, 325248, 331716, 343728, 347512, 356128, 360096, 361872, 367257, 379104, 390951, 392832, 400644, 413568, 420112, 442288, 458304, 467418, 472626, 480128, 482496, 487872, 489676, 497574, 499968, 505472, 521268, 534192, 540144, 568656, 608146, 611072, 623224, 630168, 643328, 650496, 663432, 687456, 695024, 701127, 712256, 720192, 723744, 734514, 758208, 781902, 785664, 801288, 827136, 840224, 856933, 884576, 912219, 916608, 934836, 945252, 960256, 964992, 975744, 979352, 995148, 1010944, 1042536, 1068384, 1080288, 1101771, 1137312, 1216292, 1246448, 1260336, 1326864, 1346609, 1374912, 1390048, 1402254, 1424512, 1440384, 1447488, 1469028, 1516416, 1563804, 1602576, 1680448, 1713866, 1769152, 1824438, 1833216, 1869672, 1890504, 1929984, 1951488, 1958704, 1990296, 2085072, 2136768, 2160576, 2203542, 2274624, 2432584, 2492896, 2520672, 2570799, 2653728, 2693218, 2736657, 2749824, 2780096, 2804508, 2849024, 2880768, 2894976, 2938056, 3032832, 3127608, 3205152, 3360896, 3427732, 3538304, 3648876, 3739344, 3781008, 3917408, 3980592, 4039827, 4170144, 4273536, 4321152, 4407084, 4549248, 4865168, 4985792, 5041344, 5141598, 5307456, 5386436, 5473314, 5499648, 5560192, 5609016, 5789952, 5876112, 6255216, 6410304, 6721792, 6855464, 7076608, 7297752, 7478688, 7562016, 7712397, 7834816, 7961184, 8079654, 8340288, 8547072, 8642304, 8814168, 9098496, 9426263, 9730336, 9971584, 10082688, 10283196, 10614912, 10772872, 10946628, 11120384, 11218032, 11752224, 12119481, 12510432, 12820608, 13710928, 14595504, 14957376, 15124032, 15424794, 15669632, 15922368, 16159308, 16680576, 17628336, 18852526, 19460672, 19943168, 20165376, 20566392, 21229824, 21545744, 21893256, 22436064, 23504448, 24238962, 25020864, 25641216, 27421856, 28278789, 29191008, 29914752, 30248064, 30849588, 31339264, 31844736, 32318616, 33361152, 35256672, 37705052, 38921344, 41132784, 43091488, 43786512, 44872128, 47008896, 48477924, 50041728, 54843712, 56557578, 58382016, 59829504, 60496128, 61699176, 63689472, 64637232, 70513344, 75410104, 77842688, 82265568, 84836367, 86182976, 87573024, 89744256, 94017792, 96955848, 100083456, 109687424, 113115156, 116764032, 123398352, 129274464, 141026688, 150820208, 164531136, 169672734, 172365952, 175146048, 179488512, 193911696, 219374848, 226230312, 233528064, 246796704, 258548928, 282053376, 301640416, 329062272, 339345468, 344731904, 350292096, 387823392, 452460624, 493593408, 517097856, 603280832, 658124544, 678690936, 700584192, 775646784, 904921248, 987186816, 1034195712, 1206561664, 1357381872, 1551293568, 1809842496, 1974373632, 2413123328, 2714763744, 3102587136, 3619684992, 5429527488, 7239369984, 10859054976, 21718109952]

約数ペア:

[(1, 21718109952), (2, 10859054976), (3, 7239369984), (4, 5429527488), (6, 3619684992), (7, 3102587136), (8, 2714763744), (9, 2413123328), (11, 1974373632), (12, 1809842496), (14, 1551293568), (16, 1357381872), (18, 1206561664), (21, 1034195712), (22, 987186816), (24, 904921248), (28, 775646784), (31, 700584192), (32, 678690936), (33, 658124544), (36, 603280832), (42, 517097856), (44, 493593408), (48, 452460624), (56, 387823392), (62, 350292096), (63, 344731904), (64, 339345468), (66, 329062272), (72, 301640416), (77, 282053376), (84, 258548928), (88, 246796704), (93, 233528064), (96, 226230312), (99, 219374848), (112, 193911696), (121, 179488512), (124, 175146048), (126, 172365952), (128, 169672734), (132, 164531136), (144, 150820208), (154, 141026688), (168, 129274464), (176, 123398352), (186, 116764032), (192, 113115156), (198, 109687424), (217, 100083456), (224, 96955848), (231, 94017792), (242, 89744256), (248, 87573024), (252, 86182976), (256, 84836367), (264, 82265568), (279, 77842688), (288, 75410104), (308, 70513344), (336, 64637232), (341, 63689472), (352, 61699176), (359, 60496128), (363, 59829504), (372, 58382016), (384, 56557578), (396, 54843712), (434, 50041728), (448, 48477924), (462, 47008896), (484, 44872128), (496, 43786512), (504, 43091488), (528, 41132784), (558, 38921344), (576, 37705052), (616, 35256672), (651, 33361152), (672, 32318616), (682, 31844736), (693, 31339264), (704, 30849588), (718, 30248064), (726, 29914752), (744, 29191008), (768, 28278789), (792, 27421856), (847, 25641216), (868, 25020864), (896, 24238962), (924, 23504448), (968, 22436064), (992, 21893256), (1008, 21545744), (1023, 21229824), (1056, 20566392), (1077, 20165376), (1089, 19943168), (1116, 19460672), (1152, 18852526), (1232, 17628336), (1302, 16680576), (1344, 16159308), (1364, 15922368), (1386, 15669632), (1408, 15424794), (1436, 15124032), (1452, 14957376), (1488, 14595504), (1584, 13710928), (1694, 12820608), (1736, 12510432), (1792, 12119481), (1848, 11752224), (1936, 11218032), (1953, 11120384), (1984, 10946628), (2016, 10772872), (2046, 10614912), (2112, 10283196), (2154, 10082688), (2178, 9971584), (2232, 9730336), (2304, 9426263), (2387, 9098496), (2464, 8814168), (2513, 8642304), (2541, 8547072), (2604, 8340288), (2688, 8079654), (2728, 7961184), (2772, 7834816), (2816, 7712397), (2872, 7562016), (2904, 7478688), (2976, 7297752), (3069, 7076608), (3168, 6855464), (3231, 6721792), (3388, 6410304), (3472, 6255216), (3696, 5876112), (3751, 5789952), (3872, 5609016), (3906, 5560192), (3949, 5499648), (3968, 5473314), (4032, 5386436), (4092, 5307456), (4224, 5141598), (4308, 5041344), (4356, 4985792), (4464, 4865168), (4774, 4549248), (4928, 4407084), (5026, 4321152), (5082, 4273536), (5208, 4170144), (5376, 4039827), (5456, 3980592), (5544, 3917408), (5744, 3781008), (5808, 3739344), (5952, 3648876), (6138, 3538304), (6336, 3427732), (6462, 3360896), (6776, 3205152), (6944, 3127608), (7161, 3032832), (7392, 2938056), (7502, 2894976), (7539, 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(23808, 912219), (24552, 884576), (25344, 856933), (25848, 840224), (26257, 827136), (27104, 801288), (27643, 785664), (27776, 781902), (28644, 758208), (29568, 734514), (30008, 723744), (30156, 720192), (30492, 712256), (30976, 701127), (31248, 695024), (31592, 687456), (32736, 663432), (33387, 650496), (33759, 643328), (34464, 630168), (34848, 623224), (35541, 611072), (35712, 608146), (38192, 568656), (40208, 540144), (40656, 534192), (41664, 521268), (42966, 505472), (43439, 499968), (43648, 497574), (44352, 489676), (44516, 487872), (45012, 482496), (45234, 480128), (45952, 472626), (46464, 467418), (47388, 458304), (49104, 442288), (51696, 420112), (52514, 413568), (54208, 400644), (55286, 392832), (55552, 390951), (57288, 379104), (59136, 367257), (60016, 361872), (60312, 360096), (60984, 356128), (62496, 347512), (63184, 343728), (65472, 331716), (66774, 325248), (67518, 321664), (68928, 315084), (69696, 311612), (71082, 305536), (71424, 304073), (76384, 284328), (77903, 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