21419795712

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 576

約数和(自身を含む): 71373209600

約数和(自身を除く): 49953413888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 49, 56, 61, 62, 64, 84, 86, 93, 96, 98, 112, 122, 124, 128, 129, 147, 168, 172, 183, 186, 192, 196, 217, 224, 244, 248, 256, 258, 294, 301, 336, 343, 344, 366, 372, 384, 392, 427, 434, 448, 488, 496, 516, 588, 602, 651, 672, 686, 688, 732, 744, 768, 784, 854, 868, 896, 903, 976, 992, 1029, 1032, 1176, 1204, 1281, 1302, 1333, 1344, 1372, 1376, 1464, 1488, 1519, 1568, 1708, 1736, 1792, 1806, 1891, 1952, 1984, 2058, 2064, 2107, 2352, 2408, 2562, 2604, 2623, 2666, 2688, 2744, 2752, 2928, 2976, 2989, 3038, 3136, 3416, 3472, 3612, 3782, 3904, 3968, 3999, 4116, 4128, 4214, 4557, 4704, 4816, 5124, 5208, 5246, 5332, 5376, 5488, 5504, 5673, 5856, 5952, 5978, 6076, 6272, 6321, 6832, 6944, 7224, 7564, 7808, 7869, 7936, 7998, 8232, 8256, 8428, 8967, 9114, 9331, 9408, 9632, 10248, 10416, 10492, 10633, 10664, 10976, 11008, 11346, 11712, 11904, 11956, 12152, 12544, 12642, 13237, 13664, 13888, 14448, 14749, 15128, 15616, 15738, 15996, 16464, 16512, 16856, 17934, 18228, 18361, 18662, 18816, 19264, 20496, 20832, 20923, 20984, 21266, 21328, 21952, 22692, 23424, 23808, 23912, 24304, 25284, 26474, 27328, 27776, 27993, 28896, 29498, 30256, 31476, 31899, 31992, 32928, 33024, 33712, 35868, 36456, 36722, 37324, 37632, 38528, 39711, 40992, 41664, 41846, 41968, 42532, 42656, 43904, 44247, 45384, 46848, 47824, 48608, 50568, 52948, 54656, 55083, 55552, 55986, 57792, 58996, 60512, 62769, 62952, 63798, 63984, 65317, 65856, 67424, 71736, 72912, 73444, 74648, 77056, 79422, 81313, 81984, 83328, 83692, 83936, 85064, 85312, 87808, 88494, 90768, 92659, 95648, 97216, 101136, 105896, 109312, 110166, 111972, 115584, 117992, 121024, 125538, 125904, 127596, 127968, 128527, 130634, 131712, 134848, 143472, 145824, 146888, 149296, 158844, 162626, 163968, 166656, 167384, 167872, 170128, 170624, 176988, 181536, 185318, 191296, 194432, 195951, 202272, 211792, 220332, 223944, 231168, 235984, 242048, 243939, 251076, 251808, 255192, 255936, 257054, 261268, 263424, 269696, 277977, 286944, 291648, 293776, 298592, 317688, 325252, 327936, 334768, 335744, 340256, 341248, 353976, 363072, 370636, 382592, 385581, 388864, 391902, 404544, 423584, 440664, 447888, 457219, 471968, 484096, 487878, 502152, 503616, 510384, 511872, 514108, 522536, 539392, 555954, 569191, 573888, 583296, 587552, 597184, 635376, 648613, 650504, 669536, 671488, 680512, 707952, 726144, 741272, 765184, 771162, 783804, 809088, 847168, 881328, 895776, 899689, 914438, 943936, 975756, 1004304, 1007232, 1020768, 1023744, 1028216, 1045072, 1111908, 1138382, 1147776, 1166592, 1175104, 1194368, 1270752, 1297226, 1301008, 1339072, 1361024, 1371657, 1415904, 1452288, 1482544, 1542324, 1567608, 1618176, 1694336, 1707573, 1762656, 1791552, 1799378, 1828876, 1887872, 1945839, 1951512, 2008608, 2014464, 2041536, 2056432, 2090144, 2223816, 2276764, 2295552, 2350208, 2388736, 2541504, 2594452, 2602016, 2678144, 2699067, 2722048, 2743314, 2831808, 2965088, 3084648, 3135216, 3388672, 3415146, 3525312, 3583104, 3598756, 3657752, 3775744, 3891678, 3903024, 3984337, 4017216, 4083072, 4112864, 4180288, 4447632, 4553528, 4700416, 5083008, 5188904, 5204032, 5356288, 5398134, 5486628, 5663616, 5930176, 6169296, 6270432, 6830292, 7050624, 7166208, 7197512, 7315504, 7783356, 7806048, 7968674, 8034432, 8166144, 8225728, 8360576, 8895264, 9107056, 10166016, 10377808, 10408064, 10796268, 10973256, 11327232, 11860352, 11953011, 12338592, 12540864, 13660584, 14101248, 14395024, 14631008, 15566712, 15612096, 15937348, 16068864, 16451456, 16721152, 17790528, 18214112, 20755616, 20816128, 21592536, 21946512, 23720704, 23906022, 24677184, 25081728, 27321168, 27890359, 28790048, 29262016, 31133424, 31224192, 31874696, 32902912, 35581056, 36428224, 41511232, 43185072, 43893024, 47812044, 49354368, 50163456, 54642336, 55780718, 57580096, 58524032, 62266848, 62448384, 63749392, 71162112, 72856448, 83022464, 83671077, 86370144, 87786048, 95624088, 98708736, 109284672, 111561436, 115160192, 117048064, 124533696, 127498784, 145712896, 166044928, 167342154, 172740288, 175572096, 191248176, 218569344, 223122872, 230320384, 249067392, 254997568, 334684308, 345480576, 351144192, 382496352, 437138688, 446245744, 498134784, 509995136, 669368616, 690961152, 764992704, 892491488, 1019990272, 1338737232, 1529985408, 1784982976, 2677474464, 3059970816, 3569965952, 5354948928, 7139931904, 10709897856, 21419795712]

約数ペア:

[(1, 21419795712), (2, 10709897856), (3, 7139931904), (4, 5354948928), (6, 3569965952), (7, 3059970816), (8, 2677474464), (12, 1784982976), (14, 1529985408), (16, 1338737232), (21, 1019990272), (24, 892491488), (28, 764992704), (31, 690961152), (32, 669368616), (42, 509995136), (43, 498134784), (48, 446245744), (49, 437138688), (56, 382496352), (61, 351144192), (62, 345480576), (64, 334684308), (84, 254997568), (86, 249067392), (93, 230320384), (96, 223122872), (98, 218569344), (112, 191248176), (122, 175572096), (124, 172740288), (128, 167342154), (129, 166044928), (147, 145712896), (168, 127498784), (172, 124533696), (183, 117048064), (186, 115160192), (192, 111561436), (196, 109284672), (217, 98708736), (224, 95624088), (244, 87786048), (248, 86370144), (256, 83671077), (258, 83022464), (294, 72856448), (301, 71162112), (336, 63749392), (343, 62448384), (344, 62266848), (366, 58524032), (372, 57580096), (384, 55780718), (392, 54642336), (427, 50163456), (434, 49354368), (448, 47812044), (488, 43893024), (496, 43185072), (516, 41511232), (588, 36428224), (602, 35581056), (651, 32902912), (672, 31874696), (686, 31224192), (688, 31133424), (732, 29262016), (744, 28790048), (768, 27890359), (784, 27321168), (854, 25081728), (868, 24677184), (896, 23906022), (903, 23720704), (976, 21946512), (992, 21592536), (1029, 20816128), (1032, 20755616), (1176, 18214112), (1204, 17790528), (1281, 16721152), (1302, 16451456), (1333, 16068864), (1344, 15937348), (1372, 15612096), (1376, 15566712), (1464, 14631008), (1488, 14395024), (1519, 14101248), (1568, 13660584), (1708, 12540864), (1736, 12338592), (1792, 11953011), (1806, 11860352), (1891, 11327232), (1952, 10973256), (1984, 10796268), (2058, 10408064), (2064, 10377808), (2107, 10166016), (2352, 9107056), (2408, 8895264), (2562, 8360576), (2604, 8225728), (2623, 8166144), (2666, 8034432), (2688, 7968674), (2744, 7806048), (2752, 7783356), (2928, 7315504), (2976, 7197512), (2989, 7166208), (3038, 7050624), (3136, 6830292), (3416, 6270432), (3472, 6169296), (3612, 5930176), (3782, 5663616), (3904, 5486628), (3968, 5398134), (3999, 5356288), (4116, 5204032), (4128, 5188904), (4214, 5083008), (4557, 4700416), (4704, 4553528), (4816, 4447632), (5124, 4180288), (5208, 4112864), (5246, 4083072), (5332, 4017216), (5376, 3984337), (5488, 3903024), (5504, 3891678), (5673, 3775744), (5856, 3657752), (5952, 3598756), (5978, 3583104), (6076, 3525312), (6272, 3415146), (6321, 3388672), (6832, 3135216), (6944, 3084648), (7224, 2965088), (7564, 2831808), (7808, 2743314), (7869, 2722048), (7936, 2699067), (7998, 2678144), (8232, 2602016), (8256, 2594452), (8428, 2541504), (8967, 2388736), (9114, 2350208), (9331, 2295552), (9408, 2276764), (9632, 2223816), (10248, 2090144), (10416, 2056432), (10492, 2041536), (10633, 2014464), (10664, 2008608), (10976, 1951512), (11008, 1945839), (11346, 1887872), (11712, 1828876), (11904, 1799378), (11956, 1791552), (12152, 1762656), (12544, 1707573), (12642, 1694336), (13237, 1618176), (13664, 1567608), (13888, 1542324), (14448, 1482544), (14749, 1452288), (15128, 1415904), (15616, 1371657), (15738, 1361024), (15996, 1339072), (16464, 1301008), (16512, 1297226), (16856, 1270752), (17934, 1194368), (18228, 1175104), (18361, 1166592), (18662, 1147776), (18816, 1138382), (19264, 1111908), (20496, 1045072), (20832, 1028216), (20923, 1023744), (20984, 1020768), (21266, 1007232), (21328, 1004304), (21952, 975756), (22692, 943936), (23424, 914438), (23808, 899689), (23912, 895776), (24304, 881328), (25284, 847168), (26474, 809088), (27328, 783804), (27776, 771162), (27993, 765184), (28896, 741272), (29498, 726144), (30256, 707952), (31476, 680512), (31899, 671488), (31992, 669536), (32928, 650504), (33024, 648613), (33712, 635376), (35868, 597184), (36456, 587552), (36722, 583296), (37324, 573888), (37632, 569191), (38528, 555954), (39711, 539392), (40992, 522536), (41664, 514108), (41846, 511872), (41968, 510384), (42532, 503616), (42656, 502152), (43904, 487878), (44247, 484096), (45384, 471968), (46848, 457219), (47824, 447888), (48608, 440664), (50568, 423584), (52948, 404544), (54656, 391902), (55083, 388864), (55552, 385581), (55986, 382592), (57792, 370636), (58996, 363072), (60512, 353976), (62769, 341248), (62952, 340256), (63798, 335744), (63984, 334768), (65317, 327936), (65856, 325252), (67424, 317688), (71736, 298592), (72912, 293776), (73444, 291648), (74648, 286944), (77056, 277977), (79422, 269696), (81313, 263424), (81984, 261268), (83328, 257054), (83692, 255936), (83936, 255192), (85064, 251808), (85312, 251076), (87808, 243939), (88494, 242048), (90768, 235984), (92659, 231168), (95648, 223944), (97216, 220332), (101136, 211792), (105896, 202272), (109312, 195951), (110166, 194432), (111972, 191296), (115584, 185318), (117992, 181536), (121024, 176988), (125538, 170624), (125904, 170128), (127596, 167872), (127968, 167384), (128527, 166656), (130634, 163968), (131712, 162626), (134848, 158844), (143472, 149296), (145824, 146888)]