21266638848

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 576

約数和(自身を含む): 78225638400

約数和(自身を除く): 56958999552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 208, 217, 224, 234, 248, 252, 256, 273, 279, 288, 312, 336, 364, 372, 384, 403, 409, 416, 434, 448, 468, 496, 504, 512, 546, 558, 576, 624, 651, 672, 728, 744, 768, 806, 818, 819, 832, 868, 896, 936, 992, 1008, 1024, 1092, 1116, 1152, 1209, 1227, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1636, 1638, 1664, 1736, 1792, 1872, 1953, 1984, 2016, 2048, 2184, 2232, 2304, 2418, 2454, 2496, 2604, 2688, 2821, 2863, 2912, 2976, 3072, 3224, 3272, 3276, 3328, 3472, 3584, 3627, 3681, 3744, 3906, 3968, 4032, 4368, 4464, 4608, 4836, 4908, 4992, 5208, 5317, 5376, 5642, 5726, 5824, 5952, 6144, 6448, 6544, 6552, 6656, 6944, 7168, 7254, 7362, 7488, 7812, 7936, 8064, 8463, 8589, 8736, 8928, 9216, 9672, 9816, 9984, 10416, 10634, 10752, 11284, 11452, 11648, 11904, 12679, 12896, 13088, 13104, 13312, 13888, 14336, 14508, 14724, 14976, 15624, 15872, 15951, 16128, 16926, 17178, 17472, 17856, 18432, 19344, 19632, 19968, 20832, 21268, 21504, 22568, 22904, 23296, 23808, 25358, 25389, 25767, 25792, 26176, 26208, 26624, 27776, 29016, 29448, 29952, 31248, 31744, 31902, 32256, 33852, 34356, 34944, 35712, 37219, 38037, 38688, 39264, 39936, 41664, 42536, 43008, 45136, 45808, 46592, 47616, 47853, 50716, 50778, 51534, 51584, 52352, 52416, 55552, 58032, 58896, 59904, 62496, 63488, 63804, 64512, 67704, 68712, 69888, 71424, 74438, 76074, 77376, 78528, 79872, 83328, 85072, 88753, 90272, 91616, 93184, 95232, 95706, 101432, 101556, 103068, 103168, 104704, 104832, 111104, 111657, 114111, 116064, 117792, 119808, 124992, 127608, 129024, 135408, 137424, 139776, 142848, 148876, 152148, 154752, 157056, 164827, 166656, 170144, 177506, 180544, 183232, 186368, 190464, 191412, 202864, 203112, 206136, 206336, 209408, 209664, 222208, 223314, 228222, 232128, 235584, 239616, 249984, 255216, 266259, 270816, 274848, 279552, 285696, 297752, 304296, 309504, 314112, 329654, 333312, 334971, 340288, 355012, 361088, 366464, 382824, 405728, 406224, 412272, 412672, 418816, 419328, 444416, 446628, 456444, 464256, 471168, 494481, 499968, 510432, 532518, 541632, 549696, 559104, 571392, 595504, 608592, 619008, 628224, 659308, 666624, 669942, 680576, 710024, 722176, 732928, 765648, 798777, 811456, 812448, 824544, 825344, 837632, 838656, 893256, 912888, 928512, 942336, 988962, 999936, 1020864, 1065036, 1083264, 1099392, 1153789, 1191008, 1217184, 1238016, 1256448, 1318616, 1333248, 1339884, 1361152, 1420048, 1444352, 1465856, 1483443, 1531296, 1597554, 1622912, 1624896, 1649088, 1677312, 1786512, 1825776, 1857024, 1884672, 1977924, 1999872, 2041728, 2130072, 2166528, 2198784, 2307578, 2382016, 2434368, 2476032, 2512896, 2637232, 2679768, 2722304, 2840096, 2888704, 2931712, 2966886, 3062592, 3195108, 3245824, 3249792, 3298176, 3461367, 3573024, 3651552, 3714048, 3769344, 3955848, 3999744, 4083456, 4260144, 4333056, 4397568, 4615156, 4764032, 4868736, 5274464, 5359536, 5444608, 5680192, 5777408, 5863424, 5933772, 6125184, 6390216, 6491648, 6499584, 6596352, 6922734, 7146048, 7303104, 7428096, 7538688, 7911696, 8166912, 8520288, 8666112, 8795136, 9230312, 9528064, 9737472, 10384101, 10548928, 10719072, 10889216, 11360384, 11867544, 12250368, 12780432, 12983296, 12999168, 13192704, 13845468, 14292096, 14606208, 15823392, 16333824, 17040576, 17332224, 17590272, 18460624, 19056128, 19474944, 20768202, 21097856, 21438144, 22720768, 23735088, 24500736, 25560864, 25966592, 25998336, 26385408, 27690936, 28584192, 29212416, 31646784, 32667648, 34081152, 36921248, 38112256, 38949888, 41536404, 42195712, 42876288, 45441536, 47470176, 49001472, 51121728, 51996672, 52770816, 55381872, 57168384, 58424832, 63293568, 68162304, 73842496, 76224512, 77899776, 83072808, 84391424, 85752576, 90883072, 94940352, 98002944, 102243456, 110763744, 114336768, 116849664, 126587136, 136324608, 147684992, 166145616, 168782848, 171505152, 181766144, 189880704, 204486912, 221527488, 228673536, 233699328, 253174272, 272649216, 295369984, 332291232, 337565696, 343010304, 379761408, 408973824, 443054976, 506348544, 545298432, 590739968, 664582464, 686020608, 759522816, 817947648, 886109952, 1012697088, 1181479936, 1329164928, 1519045632, 1635895296, 1772219904, 2362959872, 2658329856, 3038091264, 3544439808, 5316659712, 7088879616, 10633319424, 21266638848]

約数ペア:

[(1, 21266638848), (2, 10633319424), (3, 7088879616), (4, 5316659712), (6, 3544439808), (7, 3038091264), (8, 2658329856), (9, 2362959872), (12, 1772219904), (13, 1635895296), (14, 1519045632), (16, 1329164928), (18, 1181479936), (21, 1012697088), (24, 886109952), (26, 817947648), (28, 759522816), (31, 686020608), (32, 664582464), (36, 590739968), (39, 545298432), (42, 506348544), (48, 443054976), (52, 408973824), (56, 379761408), (62, 343010304), (63, 337565696), (64, 332291232), (72, 295369984), (78, 272649216), (84, 253174272), (91, 233699328), (93, 228673536), (96, 221527488), (104, 204486912), (112, 189880704), (117, 181766144), (124, 171505152), (126, 168782848), (128, 166145616), (144, 147684992), (156, 136324608), (168, 126587136), (182, 116849664), (186, 114336768), (192, 110763744), (208, 102243456), (217, 98002944), (224, 94940352), (234, 90883072), (248, 85752576), (252, 84391424), (256, 83072808), (273, 77899776), (279, 76224512), (288, 73842496), (312, 68162304), (336, 63293568), (364, 58424832), (372, 57168384), (384, 55381872), (403, 52770816), (409, 51996672), (416, 51121728), (434, 49001472), (448, 47470176), (468, 45441536), (496, 42876288), (504, 42195712), (512, 41536404), (546, 38949888), (558, 38112256), (576, 36921248), (624, 34081152), (651, 32667648), (672, 31646784), (728, 29212416), (744, 28584192), (768, 27690936), (806, 26385408), (818, 25998336), (819, 25966592), (832, 25560864), (868, 24500736), (896, 23735088), (936, 22720768), (992, 21438144), (1008, 21097856), (1024, 20768202), (1092, 19474944), (1116, 19056128), (1152, 18460624), (1209, 17590272), (1227, 17332224), (1248, 17040576), (1302, 16333824), (1344, 15823392), (1456, 14606208), (1488, 14292096), (1536, 13845468), (1612, 13192704), (1636, 12999168), (1638, 12983296), (1664, 12780432), (1736, 12250368), (1792, 11867544), (1872, 11360384), (1953, 10889216), (1984, 10719072), (2016, 10548928), (2048, 10384101), (2184, 9737472), (2232, 9528064), (2304, 9230312), (2418, 8795136), (2454, 8666112), (2496, 8520288), (2604, 8166912), (2688, 7911696), (2821, 7538688), (2863, 7428096), (2912, 7303104), (2976, 7146048), (3072, 6922734), (3224, 6596352), (3272, 6499584), (3276, 6491648), (3328, 6390216), (3472, 6125184), (3584, 5933772), (3627, 5863424), (3681, 5777408), (3744, 5680192), (3906, 5444608), (3968, 5359536), (4032, 5274464), (4368, 4868736), (4464, 4764032), (4608, 4615156), (4836, 4397568), (4908, 4333056), (4992, 4260144), (5208, 4083456), (5317, 3999744), (5376, 3955848), (5642, 3769344), (5726, 3714048), (5824, 3651552), (5952, 3573024), (6144, 3461367), (6448, 3298176), (6544, 3249792), (6552, 3245824), (6656, 3195108), (6944, 3062592), (7168, 2966886), (7254, 2931712), (7362, 2888704), (7488, 2840096), (7812, 2722304), (7936, 2679768), (8064, 2637232), (8463, 2512896), (8589, 2476032), (8736, 2434368), (8928, 2382016), (9216, 2307578), (9672, 2198784), (9816, 2166528), (9984, 2130072), (10416, 2041728), (10634, 1999872), (10752, 1977924), (11284, 1884672), (11452, 1857024), (11648, 1825776), (11904, 1786512), (12679, 1677312), (12896, 1649088), (13088, 1624896), (13104, 1622912), (13312, 1597554), (13888, 1531296), (14336, 1483443), (14508, 1465856), (14724, 1444352), (14976, 1420048), (15624, 1361152), (15872, 1339884), (15951, 1333248), (16128, 1318616), (16926, 1256448), (17178, 1238016), (17472, 1217184), (17856, 1191008), (18432, 1153789), (19344, 1099392), (19632, 1083264), (19968, 1065036), (20832, 1020864), (21268, 999936), (21504, 988962), (22568, 942336), (22904, 928512), (23296, 912888), (23808, 893256), (25358, 838656), (25389, 837632), (25767, 825344), (25792, 824544), (26176, 812448), (26208, 811456), (26624, 798777), (27776, 765648), (29016, 732928), (29448, 722176), (29952, 710024), (31248, 680576), (31744, 669942), (31902, 666624), (32256, 659308), (33852, 628224), (34356, 619008), (34944, 608592), (35712, 595504), (37219, 571392), (38037, 559104), (38688, 549696), (39264, 541632), (39936, 532518), (41664, 510432), (42536, 499968), (43008, 494481), (45136, 471168), (45808, 464256), (46592, 456444), (47616, 446628), (47853, 444416), (50716, 419328), (50778, 418816), (51534, 412672), (51584, 412272), (52352, 406224), (52416, 405728), (55552, 382824), (58032, 366464), (58896, 361088), (59904, 355012), (62496, 340288), (63488, 334971), (63804, 333312), (64512, 329654), (67704, 314112), (68712, 309504), (69888, 304296), (71424, 297752), (74438, 285696), (76074, 279552), (77376, 274848), (78528, 270816), (79872, 266259), (83328, 255216), (85072, 249984), (88753, 239616), (90272, 235584), (91616, 232128), (93184, 228222), (95232, 223314), (95706, 222208), (101432, 209664), (101556, 209408), (103068, 206336), (103168, 206136), (104704, 203112), (104832, 202864), (111104, 191412), (111657, 190464), (114111, 186368), (116064, 183232), (117792, 180544), (119808, 177506), (124992, 170144), (127608, 166656), (129024, 164827), (135408, 157056), (137424, 154752), (139776, 152148), (142848, 148876)]