12939403968

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{26839}}^1$

素因数の和:26897

約数の個数: 168

約数和(自身を含む): 39704304640

約数和(自身を除く): 26764900672

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, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2511, 2592, 2976, 3348, 3888, 4464, 5022, 5184, 5952, 6696, 7533, 7776, 8928, 10044, 13392, 15066, 15552, 17856, 20088, 26784, 26839, 30132, 40176, 53568, 53678, 60264, 80352, 80517, 107356, 120528, 160704, 161034, 214712, 241056, 241551, 322068, 429424, 482112, 483102, 644136, 724653, 832009, 858848, 966204, 1288272, 1449306, 1664018, 1717696, 1932408, 2173959, 2496027, 2576544, 2898612, 3328036, 3864816, 4347918, 4992054, 5153088, 5797224, 6521877, 6656072, 7488081, 7729632, 8695836, 9984108, 11594448, 13043754, 13312144, 14976162, 15459264, 17391672, 19968216, 22464243, 23188896, 26087508, 26624288, 29952324, 34783344, 39936432, 44928486, 46377792, 52175016, 53248576, 59904648, 67392729, 69566688, 79872864, 89856972, 104350032, 119809296, 134785458, 139133376, 159745728, 179713944, 202178187, 208700064, 239618592, 269570916, 359427888, 404356374, 417400128, 479237184, 539141832, 718855776, 808712748, 1078283664, 1437711552, 1617425496, 2156567328, 3234850992, 4313134656, 6469701984, 12939403968]

約数ペア:

[(1, 12939403968), (2, 6469701984), (3, 4313134656), (4, 3234850992), (6, 2156567328), (8, 1617425496), (9, 1437711552), (12, 1078283664), (16, 808712748), (18, 718855776), (24, 539141832), (27, 479237184), (31, 417400128), (32, 404356374), (36, 359427888), (48, 269570916), (54, 239618592), (62, 208700064), (64, 202178187), (72, 179713944), (81, 159745728), (93, 139133376), (96, 134785458), (108, 119809296), (124, 104350032), (144, 89856972), (162, 79872864), (186, 69566688), (192, 67392729), (216, 59904648), (243, 53248576), (248, 52175016), (279, 46377792), (288, 44928486), (324, 39936432), (372, 34783344), (432, 29952324), (486, 26624288), (496, 26087508), (558, 23188896), (576, 22464243), (648, 19968216), (744, 17391672), (837, 15459264), (864, 14976162), (972, 13312144), (992, 13043754), (1116, 11594448), (1296, 9984108), (1488, 8695836), (1674, 7729632), (1728, 7488081), (1944, 6656072), (1984, 6521877), (2232, 5797224), (2511, 5153088), (2592, 4992054), (2976, 4347918), (3348, 3864816), (3888, 3328036), (4464, 2898612), (5022, 2576544), (5184, 2496027), (5952, 2173959), (6696, 1932408), (7533, 1717696), (7776, 1664018), (8928, 1449306), (10044, 1288272), (13392, 966204), (15066, 858848), (15552, 832009), (17856, 724653), (20088, 644136), (26784, 483102), (26839, 482112), (30132, 429424), (40176, 322068), (53568, 241551), (53678, 241056), (60264, 214712), (80352, 161034), (80517, 160704), (107356, 120528)]