631548864

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 1891174272

約数和(自身を除く): 1259625408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 113, 124, 144, 186, 192, 226, 248, 279, 288, 313, 339, 372, 452, 496, 558, 576, 626, 678, 744, 904, 939, 992, 1017, 1116, 1252, 1356, 1488, 1808, 1878, 1984, 2034, 2232, 2504, 2712, 2817, 2976, 3503, 3616, 3756, 4068, 4464, 5008, 5424, 5634, 5952, 7006, 7232, 7512, 8136, 8928, 9703, 10016, 10509, 10848, 11268, 14012, 15024, 16272, 17856, 19406, 20032, 21018, 21696, 22536, 28024, 29109, 30048, 31527, 32544, 35369, 38812, 42036, 45072, 56048, 58218, 60096, 63054, 65088, 70738, 77624, 84072, 87327, 90144, 106107, 112096, 116436, 126108, 141476, 155248, 168144, 174654, 180288, 212214, 224192, 232872, 252216, 282952, 310496, 318321, 336288, 349308, 424428, 465744, 504432, 565904, 620992, 636642, 672576, 698616, 848856, 931488, 1008864, 1096439, 1131808, 1273284, 1397232, 1697712, 1862976, 2017728, 2192878, 2263616, 2546568, 2794464, 3289317, 3395424, 4385756, 5093136, 5588928, 6578634, 6790848, 8771512, 9867951, 10186272, 13157268, 17543024, 19735902, 20372544, 26314536, 35086048, 39471804, 52629072, 70172096, 78943608, 105258144, 157887216, 210516288, 315774432, 631548864]

約数ペア:

[(1, 631548864), (2, 315774432), (3, 210516288), (4, 157887216), (6, 105258144), (8, 78943608), (9, 70172096), (12, 52629072), (16, 39471804), (18, 35086048), (24, 26314536), (31, 20372544), (32, 19735902), (36, 17543024), (48, 13157268), (62, 10186272), (64, 9867951), (72, 8771512), (93, 6790848), (96, 6578634), (113, 5588928), (124, 5093136), (144, 4385756), (186, 3395424), (192, 3289317), (226, 2794464), (248, 2546568), (279, 2263616), (288, 2192878), (313, 2017728), (339, 1862976), (372, 1697712), (452, 1397232), (496, 1273284), (558, 1131808), (576, 1096439), (626, 1008864), (678, 931488), (744, 848856), (904, 698616), (939, 672576), (992, 636642), (1017, 620992), (1116, 565904), (1252, 504432), (1356, 465744), (1488, 424428), (1808, 349308), (1878, 336288), (1984, 318321), (2034, 310496), (2232, 282952), (2504, 252216), (2712, 232872), (2817, 224192), (2976, 212214), (3503, 180288), (3616, 174654), (3756, 168144), (4068, 155248), (4464, 141476), (5008, 126108), (5424, 116436), (5634, 112096), (5952, 106107), (7006, 90144), (7232, 87327), (7512, 84072), (8136, 77624), (8928, 70738), (9703, 65088), (10016, 63054), (10509, 60096), (10848, 58218), (11268, 56048), (14012, 45072), (15024, 42036), (16272, 38812), (17856, 35369), (19406, 32544), (20032, 31527), (21018, 30048), (21696, 29109), (22536, 28024)]