1071145728

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5055

約数の個数: 144

約数和(自身を含む): 3270400000

約数和(自身を除く): 2199254272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 4999, 5952, 6696, 6912, 7936, 8928, 9998, 11904, 13392, 14997, 17856, 19996, 23808, 26784, 29994, 35712, 39992, 44991, 53568, 59988, 71424, 79984, 89982, 107136, 119976, 134973, 154969, 159968, 179964, 214272, 239952, 269946, 309938, 319936, 359928, 464907, 479904, 539892, 619876, 639872, 719856, 929814, 959808, 1079784, 1239752, 1279744, 1394721, 1439712, 1859628, 1919616, 2159568, 2479504, 2789442, 2879424, 3719256, 3839232, 4184163, 4319136, 4959008, 5578884, 5758848, 7438512, 8368326, 8638272, 9918016, 11157768, 11517696, 14877024, 16736652, 17276544, 19836032, 22315536, 29754048, 33473304, 34553088, 39672064, 44631072, 59508096, 66946608, 89262144, 119016192, 133893216, 178524288, 267786432, 357048576, 535572864, 1071145728]

約数ペア:

[(1, 1071145728), (2, 535572864), (3, 357048576), (4, 267786432), (6, 178524288), (8, 133893216), (9, 119016192), (12, 89262144), (16, 66946608), (18, 59508096), (24, 44631072), (27, 39672064), (31, 34553088), (32, 33473304), (36, 29754048), (48, 22315536), (54, 19836032), (62, 17276544), (64, 16736652), (72, 14877024), (93, 11517696), (96, 11157768), (108, 9918016), (124, 8638272), (128, 8368326), (144, 7438512), (186, 5758848), (192, 5578884), (216, 4959008), (248, 4319136), (256, 4184163), (279, 3839232), (288, 3719256), (372, 2879424), (384, 2789442), (432, 2479504), (496, 2159568), (558, 1919616), (576, 1859628), (744, 1439712), (768, 1394721), (837, 1279744), (864, 1239752), (992, 1079784), (1116, 959808), (1152, 929814), (1488, 719856), (1674, 639872), (1728, 619876), (1984, 539892), (2232, 479904), (2304, 464907), (2976, 359928), (3348, 319936), (3456, 309938), (3968, 269946), (4464, 239952), (4999, 214272), (5952, 179964), (6696, 159968), (6912, 154969), (7936, 134973), (8928, 119976), (9998, 107136), (11904, 89982), (13392, 79984), (14997, 71424), (17856, 59988), (19996, 53568), (23808, 44991), (26784, 39992), (29994, 35712)]