21805604352

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2491

約数の個数: 400

約数和(自身を含む): 76812797952

約数和(自身を除く): 55007193600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2268, 2304, 2423, 2511, 2592, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4464, 4536, 4608, 4846, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6696, 6912, 6944, 7269, 7812, 7936, 8064, 8928, 9072, 9692, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 13392, 13824, 13888, 14538, 15624, 15872, 16128, 16961, 17577, 17856, 18144, 19384, 20088, 20736, 20832, 21807, 23436, 23808, 24192, 26784, 27776, 29076, 31248, 32256, 33922, 35154, 35712, 36288, 38768, 40176, 41472, 41664, 43614, 46872, 47616, 48384, 50883, 53568, 55552, 58152, 62496, 65421, 67844, 70308, 71424, 72576, 75113, 77536, 80352, 83328, 87228, 93744, 96768, 101766, 107136, 111104, 116304, 124992, 130842, 135688, 140616, 142848, 145152, 150226, 152649, 155072, 160704, 166656, 174456, 187488, 196263, 203532, 214272, 225339, 232608, 249984, 261684, 271376, 281232, 290304, 300452, 305298, 310144, 321408, 333312, 348912, 374976, 392526, 407064, 428544, 450678, 457947, 465216, 499968, 523368, 525791, 542752, 562464, 600904, 610596, 620288, 642816, 676017, 697824, 749952, 785052, 814128, 901356, 915894, 930432, 999936, 1046736, 1051582, 1085504, 1124928, 1201808, 1221192, 1240576, 1285632, 1352034, 1373841, 1395648, 1499904, 1570104, 1577373, 1628256, 1802712, 1831788, 1860864, 2028051, 2093472, 2103164, 2171008, 2249856, 2403616, 2442384, 2704068, 2747682, 2791296, 2999808, 3140208, 3154746, 3256512, 3605424, 3663576, 3721728, 4056102, 4186944, 4206328, 4342016, 4499712, 4732119, 4807232, 4884768, 5408136, 5495364, 5582592, 6084153, 6280416, 6309492, 6513024, 7210848, 7327152, 8112204, 8373888, 8412656, 8684032, 8999424, 9464238, 9614464, 9769536, 10816272, 10990728, 11165184, 12168306, 12560832, 12618984, 13026048, 14196357, 14421696, 14654304, 16224408, 16747776, 16825312, 18928476, 19228928, 19539072, 21632544, 21981456, 24336612, 25121664, 25237968, 26052096, 28392714, 28843392, 29308608, 32448816, 33495552, 33650624, 37856952, 38457856, 39078144, 42589071, 43265088, 43962912, 48673224, 50243328, 50475936, 56785428, 57686784, 58617216, 64897632, 67301248, 75713904, 78156288, 85178142, 86530176, 87925824, 97346448, 100486656, 100951872, 113570856, 115373568, 117234432, 129795264, 134602496, 151427808, 170356284, 173060352, 175851648, 194692896, 201903744, 227141712, 234468864, 259590528, 269204992, 302855616, 340712568, 346120704, 351703296, 389385792, 403807488, 454283424, 519181056, 605711232, 681425136, 703406592, 778771584, 807614976, 908566848, 1038362112, 1211422464, 1362850272, 1557543168, 1817133696, 2422844928, 2725700544, 3115086336, 3634267392, 5451401088, 7268534784, 10902802176, 21805604352]

約数ペア:

[(1, 21805604352), (2, 10902802176), (3, 7268534784), (4, 5451401088), (6, 3634267392), (7, 3115086336), (8, 2725700544), (9, 2422844928), (12, 1817133696), (14, 1557543168), (16, 1362850272), (18, 1211422464), (21, 1038362112), (24, 908566848), (27, 807614976), (28, 778771584), (31, 703406592), (32, 681425136), (36, 605711232), (42, 519181056), (48, 454283424), (54, 403807488), (56, 389385792), (62, 351703296), (63, 346120704), (64, 340712568), (72, 302855616), (81, 269204992), (84, 259590528), (93, 234468864), (96, 227141712), (108, 201903744), (112, 194692896), (124, 175851648), (126, 173060352), (128, 170356284), (144, 151427808), (162, 134602496), (168, 129795264), (186, 117234432), (189, 115373568), (192, 113570856), (216, 100951872), (217, 100486656), (224, 97346448), (248, 87925824), (252, 86530176), (256, 85178142), (279, 78156288), (288, 75713904), (324, 67301248), (336, 64897632), (372, 58617216), (378, 57686784), (384, 56785428), (432, 50475936), (434, 50243328), (448, 48673224), (496, 43962912), (504, 43265088), (512, 42589071), (558, 39078144), (567, 38457856), (576, 37856952), (648, 33650624), (651, 33495552), (672, 32448816), (744, 29308608), (756, 28843392), (768, 28392714), (837, 26052096), (864, 25237968), (868, 25121664), (896, 24336612), (992, 21981456), (1008, 21632544), (1116, 19539072), (1134, 19228928), (1152, 18928476), (1296, 16825312), (1302, 16747776), (1344, 16224408), (1488, 14654304), (1512, 14421696), (1536, 14196357), (1674, 13026048), (1728, 12618984), (1736, 12560832), (1792, 12168306), (1953, 11165184), (1984, 10990728), (2016, 10816272), (2232, 9769536), (2268, 9614464), (2304, 9464238), (2423, 8999424), (2511, 8684032), (2592, 8412656), (2604, 8373888), (2688, 8112204), (2976, 7327152), (3024, 7210848), (3348, 6513024), (3456, 6309492), (3472, 6280416), (3584, 6084153), (3906, 5582592), (3968, 5495364), (4032, 5408136), (4464, 4884768), (4536, 4807232), (4608, 4732119), (4846, 4499712), (5022, 4342016), (5184, 4206328), (5208, 4186944), (5376, 4056102), (5859, 3721728), (5952, 3663576), (6048, 3605424), (6696, 3256512), (6912, 3154746), (6944, 3140208), (7269, 2999808), (7812, 2791296), (7936, 2747682), (8064, 2704068), (8928, 2442384), (9072, 2403616), (9692, 2249856), (10044, 2171008), (10368, 2103164), (10416, 2093472), (10752, 2028051), (11718, 1860864), (11904, 1831788), (12096, 1802712), (13392, 1628256), (13824, 1577373), (13888, 1570104), (14538, 1499904), (15624, 1395648), (15872, 1373841), (16128, 1352034), (16961, 1285632), (17577, 1240576), (17856, 1221192), (18144, 1201808), (19384, 1124928), (20088, 1085504), (20736, 1051582), (20832, 1046736), (21807, 999936), (23436, 930432), (23808, 915894), (24192, 901356), (26784, 814128), (27776, 785052), (29076, 749952), (31248, 697824), (32256, 676017), (33922, 642816), (35154, 620288), (35712, 610596), (36288, 600904), (38768, 562464), (40176, 542752), (41472, 525791), (41664, 523368), (43614, 499968), (46872, 465216), (47616, 457947), (48384, 450678), (50883, 428544), (53568, 407064), (55552, 392526), (58152, 374976), (62496, 348912), (65421, 333312), (67844, 321408), (70308, 310144), (71424, 305298), (72576, 300452), (75113, 290304), (77536, 281232), (80352, 271376), (83328, 261684), (87228, 249984), (93744, 232608), (96768, 225339), (101766, 214272), (107136, 203532), (111104, 196263), (116304, 187488), (124992, 174456), (130842, 166656), (135688, 160704), (140616, 155072), (142848, 152649), (145152, 150226)]