1688891904

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 320

約数和(自身を含む): 5908193280

約数和(自身を除く): 4219301376

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, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 563, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1126, 1152, 1302, 1344, 1488, 1512, 1536, 1674, 1689, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2252, 2304, 2604, 2688, 2976, 3024, 3348, 3378, 3456, 3472, 3584, 3906, 3941, 3968, 4032, 4464, 4504, 4608, 5067, 5208, 5376, 5859, 5952, 6048, 6696, 6756, 6912, 6944, 7812, 7882, 7936, 8064, 8928, 9008, 10134, 10416, 10752, 11718, 11823, 11904, 12096, 13392, 13512, 13824, 13888, 15201, 15624, 15764, 15872, 16128, 17453, 17856, 18016, 20268, 20832, 23436, 23646, 23808, 24192, 26784, 27024, 27776, 30402, 31248, 31528, 32256, 34906, 35469, 35712, 36032, 40536, 41664, 46872, 47292, 47616, 48384, 52359, 53568, 54048, 55552, 60804, 62496, 63056, 69812, 70938, 71424, 72064, 81072, 83328, 93744, 94584, 96768, 104718, 106407, 107136, 108096, 111104, 121608, 122171, 124992, 126112, 139624, 141876, 142848, 144128, 157077, 162144, 166656, 187488, 189168, 209436, 212814, 214272, 216192, 243216, 244342, 249984, 252224, 279248, 283752, 288256, 314154, 324288, 333312, 366513, 374976, 378336, 418872, 425628, 428544, 432384, 471231, 486432, 488684, 499968, 504448, 558496, 567504, 628308, 648576, 733026, 749952, 756672, 837744, 851256, 864768, 942462, 972864, 977368, 999936, 1008896, 1099539, 1116992, 1135008, 1256616, 1297152, 1466052, 1499904, 1513344, 1675488, 1702512, 1884924, 1945728, 1954736, 2017792, 2199078, 2233984, 2270016, 2513232, 2594304, 2932104, 2999808, 3026688, 3298617, 3350976, 3405024, 3769848, 3891456, 3909472, 4398156, 4467968, 4540032, 5026464, 5864208, 6053376, 6597234, 6701952, 6810048, 7539696, 7782912, 7818944, 8796312, 8935936, 9080064, 10052928, 11728416, 13194468, 13403904, 13620096, 15079392, 15637888, 17592624, 18160128, 20105856, 23456832, 26388936, 26807808, 27240192, 30158784, 31275776, 35185248, 40211712, 46913664, 52777872, 54480384, 60317568, 62551552, 70370496, 80423424, 93827328, 105555744, 120635136, 140740992, 187654656, 211111488, 241270272, 281481984, 422222976, 562963968, 844445952, 1688891904]

約数ペア:

[(1, 1688891904), (2, 844445952), (3, 562963968), (4, 422222976), (6, 281481984), (7, 241270272), (8, 211111488), (9, 187654656), (12, 140740992), (14, 120635136), (16, 105555744), (18, 93827328), (21, 80423424), (24, 70370496), (27, 62551552), (28, 60317568), (31, 54480384), (32, 52777872), (36, 46913664), (42, 40211712), (48, 35185248), (54, 31275776), (56, 30158784), (62, 27240192), (63, 26807808), (64, 26388936), (72, 23456832), (84, 20105856), (93, 18160128), (96, 17592624), (108, 15637888), (112, 15079392), (124, 13620096), (126, 13403904), (128, 13194468), (144, 11728416), (168, 10052928), (186, 9080064), (189, 8935936), (192, 8796312), (216, 7818944), (217, 7782912), (224, 7539696), (248, 6810048), (252, 6701952), (256, 6597234), (279, 6053376), (288, 5864208), (336, 5026464), (372, 4540032), (378, 4467968), (384, 4398156), (432, 3909472), (434, 3891456), (448, 3769848), (496, 3405024), (504, 3350976), (512, 3298617), (558, 3026688), (563, 2999808), (576, 2932104), (651, 2594304), (672, 2513232), (744, 2270016), (756, 2233984), (768, 2199078), (837, 2017792), (864, 1954736), (868, 1945728), (896, 1884924), (992, 1702512), (1008, 1675488), (1116, 1513344), (1126, 1499904), (1152, 1466052), (1302, 1297152), (1344, 1256616), (1488, 1135008), (1512, 1116992), (1536, 1099539), (1674, 1008896), (1689, 999936), (1728, 977368), (1736, 972864), (1792, 942462), (1953, 864768), (1984, 851256), (2016, 837744), (2232, 756672), (2252, 749952), (2304, 733026), (2604, 648576), (2688, 628308), (2976, 567504), (3024, 558496), (3348, 504448), (3378, 499968), (3456, 488684), (3472, 486432), (3584, 471231), (3906, 432384), (3941, 428544), (3968, 425628), (4032, 418872), (4464, 378336), (4504, 374976), (4608, 366513), (5067, 333312), (5208, 324288), (5376, 314154), (5859, 288256), (5952, 283752), (6048, 279248), (6696, 252224), (6756, 249984), (6912, 244342), (6944, 243216), (7812, 216192), (7882, 214272), (7936, 212814), (8064, 209436), (8928, 189168), (9008, 187488), (10134, 166656), (10416, 162144), (10752, 157077), (11718, 144128), (11823, 142848), (11904, 141876), (12096, 139624), (13392, 126112), (13512, 124992), (13824, 122171), (13888, 121608), (15201, 111104), (15624, 108096), (15764, 107136), (15872, 106407), (16128, 104718), (17453, 96768), (17856, 94584), (18016, 93744), (20268, 83328), (20832, 81072), (23436, 72064), (23646, 71424), (23808, 70938), (24192, 69812), (26784, 63056), (27024, 62496), (27776, 60804), (30402, 55552), (31248, 54048), (31528, 53568), (32256, 52359), (34906, 48384), (35469, 47616), (35712, 47292), (36032, 46872), (40536, 41664)]