260126208

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 796139520

約数和(自身を除く): 536013312

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, 512, 558, 576, 607, 744, 768, 837, 864, 992, 1116, 1152, 1214, 1488, 1536, 1674, 1728, 1821, 1984, 2232, 2304, 2428, 2976, 3348, 3456, 3642, 3968, 4464, 4608, 4856, 5463, 5952, 6696, 6912, 7284, 7936, 8928, 9712, 10926, 11904, 13392, 13824, 14568, 15872, 16389, 17856, 18817, 19424, 21852, 23808, 26784, 29136, 32778, 35712, 37634, 38848, 43704, 47616, 53568, 56451, 58272, 65556, 71424, 75268, 77696, 87408, 107136, 112902, 116544, 131112, 142848, 150536, 155392, 169353, 174816, 214272, 225804, 233088, 262224, 301072, 310784, 338706, 349632, 428544, 451608, 466176, 508059, 524448, 602144, 677412, 699264, 903216, 932352, 1016118, 1048896, 1204288, 1354824, 1398528, 1806432, 2032236, 2097792, 2408576, 2709648, 2797056, 3612864, 4064472, 4195584, 4817152, 5419296, 7225728, 8128944, 8391168, 9634304, 10838592, 14451456, 16257888, 21677184, 28902912, 32515776, 43354368, 65031552, 86708736, 130063104, 260126208]

約数ペア:

[(1, 260126208), (2, 130063104), (3, 86708736), (4, 65031552), (6, 43354368), (8, 32515776), (9, 28902912), (12, 21677184), (16, 16257888), (18, 14451456), (24, 10838592), (27, 9634304), (31, 8391168), (32, 8128944), (36, 7225728), (48, 5419296), (54, 4817152), (62, 4195584), (64, 4064472), (72, 3612864), (93, 2797056), (96, 2709648), (108, 2408576), (124, 2097792), (128, 2032236), (144, 1806432), (186, 1398528), (192, 1354824), (216, 1204288), (248, 1048896), (256, 1016118), (279, 932352), (288, 903216), (372, 699264), (384, 677412), (432, 602144), (496, 524448), (512, 508059), (558, 466176), (576, 451608), (607, 428544), (744, 349632), (768, 338706), (837, 310784), (864, 301072), (992, 262224), (1116, 233088), (1152, 225804), (1214, 214272), (1488, 174816), (1536, 169353), (1674, 155392), (1728, 150536), (1821, 142848), (1984, 131112), (2232, 116544), (2304, 112902), (2428, 107136), (2976, 87408), (3348, 77696), (3456, 75268), (3642, 71424), (3968, 65556), (4464, 58272), (4608, 56451), (4856, 53568), (5463, 47616), (5952, 43704), (6696, 38848), (6912, 37634), (7284, 35712), (7936, 32778), (8928, 29136), (9712, 26784), (10926, 23808), (11904, 21852), (13392, 19424), (13824, 18817), (14568, 17856), (15872, 16389)]