1000221696

素因数分解:

$2^{10}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 220

約数和(自身を含む): 3091133760

約数和(自身を除く): 2090912064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 389, 432, 496, 512, 558, 576, 648, 744, 768, 778, 837, 864, 992, 1024, 1116, 1152, 1167, 1296, 1488, 1536, 1556, 1674, 1728, 1984, 2232, 2304, 2334, 2511, 2592, 2976, 3072, 3112, 3348, 3456, 3501, 3968, 4464, 4608, 4668, 5022, 5184, 5952, 6224, 6696, 6912, 7002, 7936, 8928, 9216, 9336, 10044, 10368, 10503, 11904, 12059, 12448, 13392, 13824, 14004, 15872, 17856, 18672, 20088, 20736, 21006, 23808, 24118, 24896, 26784, 27648, 28008, 31509, 31744, 35712, 36177, 37344, 40176, 41472, 42012, 47616, 48236, 49792, 53568, 56016, 63018, 71424, 72354, 74688, 80352, 82944, 84024, 95232, 96472, 99584, 107136, 108531, 112032, 126036, 142848, 144708, 149376, 160704, 168048, 192944, 199168, 214272, 217062, 224064, 252072, 285696, 289416, 298752, 321408, 325593, 336096, 385888, 398336, 428544, 434124, 448128, 504144, 578832, 597504, 642816, 651186, 672192, 771776, 857088, 868248, 896256, 976779, 1008288, 1157664, 1195008, 1285632, 1302372, 1344384, 1543552, 1736496, 1792512, 1953558, 2016576, 2315328, 2571264, 2604744, 2688768, 3087104, 3472992, 3585024, 3907116, 4033152, 4630656, 5209488, 5377536, 6174208, 6945984, 7814232, 8066304, 9261312, 10418976, 10755072, 12348416, 13891968, 15628464, 16132608, 18522624, 20837952, 27783936, 31256928, 32265216, 37045248, 41675904, 55567872, 62513856, 83351808, 111135744, 125027712, 166703616, 250055424, 333407232, 500110848, 1000221696]

約数ペア:

[(1, 1000221696), (2, 500110848), (3, 333407232), (4, 250055424), (6, 166703616), (8, 125027712), (9, 111135744), (12, 83351808), (16, 62513856), (18, 55567872), (24, 41675904), (27, 37045248), (31, 32265216), (32, 31256928), (36, 27783936), (48, 20837952), (54, 18522624), (62, 16132608), (64, 15628464), (72, 13891968), (81, 12348416), (93, 10755072), (96, 10418976), (108, 9261312), (124, 8066304), (128, 7814232), (144, 6945984), (162, 6174208), (186, 5377536), (192, 5209488), (216, 4630656), (248, 4033152), (256, 3907116), (279, 3585024), (288, 3472992), (324, 3087104), (372, 2688768), (384, 2604744), (389, 2571264), (432, 2315328), (496, 2016576), (512, 1953558), (558, 1792512), (576, 1736496), (648, 1543552), (744, 1344384), (768, 1302372), (778, 1285632), (837, 1195008), (864, 1157664), (992, 1008288), (1024, 976779), (1116, 896256), (1152, 868248), (1167, 857088), (1296, 771776), (1488, 672192), (1536, 651186), (1556, 642816), (1674, 597504), (1728, 578832), (1984, 504144), (2232, 448128), (2304, 434124), (2334, 428544), (2511, 398336), (2592, 385888), (2976, 336096), (3072, 325593), (3112, 321408), (3348, 298752), (3456, 289416), (3501, 285696), (3968, 252072), (4464, 224064), (4608, 217062), (4668, 214272), (5022, 199168), (5184, 192944), (5952, 168048), (6224, 160704), (6696, 149376), (6912, 144708), (7002, 142848), (7936, 126036), (8928, 112032), (9216, 108531), (9336, 107136), (10044, 99584), (10368, 96472), (10503, 95232), (11904, 84024), (12059, 82944), (12448, 80352), (13392, 74688), (13824, 72354), (14004, 71424), (15872, 63018), (17856, 56016), (18672, 53568), (20088, 49792), (20736, 48236), (21006, 47616), (23808, 42012), (24118, 41472), (24896, 40176), (26784, 37344), (27648, 36177), (28008, 35712), (31509, 31744)]