21663542016

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 360

約数和(自身を含む): 67810305024

約数和(自身を除く): 46146763008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 67, 72, 81, 93, 96, 108, 124, 128, 134, 144, 162, 186, 192, 201, 216, 248, 256, 268, 279, 288, 324, 372, 384, 402, 432, 496, 503, 536, 558, 576, 603, 648, 744, 768, 804, 837, 864, 992, 1006, 1072, 1116, 1152, 1206, 1296, 1488, 1509, 1608, 1674, 1728, 1809, 1984, 2012, 2077, 2144, 2232, 2304, 2412, 2511, 2592, 2976, 3018, 3216, 3348, 3456, 3618, 3968, 4024, 4154, 4288, 4464, 4527, 4824, 5022, 5184, 5427, 5952, 6036, 6231, 6432, 6696, 6912, 7236, 7936, 8048, 8308, 8576, 8928, 9054, 9648, 10044, 10368, 10854, 11904, 12072, 12462, 12864, 13392, 13581, 14472, 15593, 16096, 16616, 17152, 17856, 18108, 18693, 19296, 20088, 20736, 21708, 23808, 24144, 24924, 25728, 26784, 27162, 28944, 31186, 32192, 33232, 33701, 35712, 36216, 37386, 38592, 40176, 40743, 43416, 46779, 48288, 49848, 51456, 53568, 54324, 56079, 57888, 62372, 64384, 66464, 67402, 71424, 72432, 74772, 77184, 80352, 81486, 86832, 93558, 96576, 99696, 101103, 107136, 108648, 112158, 115776, 124744, 128768, 132928, 134804, 140337, 144864, 149544, 154368, 160704, 162972, 168237, 173664, 187116, 193152, 199392, 202206, 214272, 217296, 224316, 231552, 249488, 265856, 269608, 280674, 289728, 299088, 303309, 321408, 325944, 336474, 347328, 374232, 386304, 398784, 404412, 421011, 434592, 448632, 463104, 498976, 531712, 539216, 561348, 579456, 598176, 606618, 642816, 651888, 672948, 694656, 748464, 797568, 808824, 842022, 869184, 897264, 909927, 997952, 1044731, 1078432, 1122696, 1158912, 1196352, 1213236, 1263033, 1303776, 1345896, 1389312, 1496928, 1595136, 1617648, 1684044, 1738368, 1794528, 1819854, 1995904, 2089462, 2156864, 2245392, 2392704, 2426472, 2526066, 2607552, 2691792, 2729781, 2993856, 3134193, 3235296, 3368088, 3476736, 3589056, 3639708, 3991808, 4178924, 4313728, 4490784, 4785408, 4852944, 5052132, 5215104, 5383584, 5459562, 5987712, 6268386, 6470592, 6736176, 7178112, 7279416, 8357848, 8627456, 8981568, 9402579, 9705888, 10104264, 10430208, 10767168, 10919124, 11975424, 12536772, 12941184, 13472352, 14356224, 14558832, 16715696, 17963136, 18805158, 19411776, 20208528, 21534336, 21838248, 25073544, 25882368, 26944704, 28207737, 29117664, 33431392, 35926272, 37610316, 38823552, 40417056, 43068672, 43676496, 50147088, 53889408, 56415474, 58235328, 66862784, 75220632, 77647104, 80834112, 84623211, 87352992, 100294176, 107778816, 112830948, 116470656, 133725568, 150441264, 161668224, 169246422, 174705984, 200588352, 225661896, 232941312, 267451136, 300882528, 323336448, 338492844, 349411968, 401176704, 451323792, 601765056, 676985688, 698823936, 802353408, 902647584, 1203530112, 1353971376, 1805295168, 2407060224, 2707942752, 3610590336, 5415885504, 7221180672, 10831771008, 21663542016]

約数ペア:

[(1, 21663542016), (2, 10831771008), (3, 7221180672), (4, 5415885504), (6, 3610590336), (8, 2707942752), (9, 2407060224), (12, 1805295168), (16, 1353971376), (18, 1203530112), (24, 902647584), (27, 802353408), (31, 698823936), (32, 676985688), (36, 601765056), (48, 451323792), (54, 401176704), (62, 349411968), (64, 338492844), (67, 323336448), (72, 300882528), (81, 267451136), (93, 232941312), (96, 225661896), (108, 200588352), (124, 174705984), (128, 169246422), (134, 161668224), (144, 150441264), (162, 133725568), (186, 116470656), (192, 112830948), (201, 107778816), (216, 100294176), (248, 87352992), (256, 84623211), (268, 80834112), (279, 77647104), (288, 75220632), (324, 66862784), (372, 58235328), (384, 56415474), (402, 53889408), (432, 50147088), (496, 43676496), (503, 43068672), (536, 40417056), (558, 38823552), (576, 37610316), (603, 35926272), (648, 33431392), (744, 29117664), (768, 28207737), (804, 26944704), (837, 25882368), (864, 25073544), (992, 21838248), (1006, 21534336), (1072, 20208528), (1116, 19411776), (1152, 18805158), (1206, 17963136), (1296, 16715696), (1488, 14558832), (1509, 14356224), (1608, 13472352), (1674, 12941184), (1728, 12536772), (1809, 11975424), (1984, 10919124), (2012, 10767168), (2077, 10430208), (2144, 10104264), (2232, 9705888), (2304, 9402579), (2412, 8981568), (2511, 8627456), (2592, 8357848), (2976, 7279416), (3018, 7178112), (3216, 6736176), (3348, 6470592), (3456, 6268386), (3618, 5987712), (3968, 5459562), (4024, 5383584), (4154, 5215104), (4288, 5052132), (4464, 4852944), (4527, 4785408), (4824, 4490784), (5022, 4313728), (5184, 4178924), (5427, 3991808), (5952, 3639708), (6036, 3589056), (6231, 3476736), (6432, 3368088), (6696, 3235296), (6912, 3134193), (7236, 2993856), (7936, 2729781), (8048, 2691792), (8308, 2607552), (8576, 2526066), (8928, 2426472), (9054, 2392704), (9648, 2245392), (10044, 2156864), (10368, 2089462), (10854, 1995904), (11904, 1819854), (12072, 1794528), (12462, 1738368), (12864, 1684044), (13392, 1617648), (13581, 1595136), (14472, 1496928), (15593, 1389312), (16096, 1345896), (16616, 1303776), (17152, 1263033), (17856, 1213236), (18108, 1196352), (18693, 1158912), (19296, 1122696), (20088, 1078432), (20736, 1044731), (21708, 997952), (23808, 909927), (24144, 897264), (24924, 869184), (25728, 842022), (26784, 808824), (27162, 797568), (28944, 748464), (31186, 694656), (32192, 672948), (33232, 651888), (33701, 642816), (35712, 606618), (36216, 598176), (37386, 579456), (38592, 561348), (40176, 539216), (40743, 531712), (43416, 498976), (46779, 463104), (48288, 448632), (49848, 434592), (51456, 421011), (53568, 404412), (54324, 398784), (56079, 386304), (57888, 374232), (62372, 347328), (64384, 336474), (66464, 325944), (67402, 321408), (71424, 303309), (72432, 299088), (74772, 289728), (77184, 280674), (80352, 269608), (81486, 265856), (86832, 249488), (93558, 231552), (96576, 224316), (99696, 217296), (101103, 214272), (107136, 202206), (108648, 199392), (112158, 193152), (115776, 187116), (124744, 173664), (128768, 168237), (132928, 162972), (134804, 160704), (140337, 154368), (144864, 149544)]