1272942336

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 3533078528

約数和(自身を除く): 2260136192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 256, 372, 381, 384, 421, 496, 508, 744, 762, 768, 842, 992, 1016, 1263, 1488, 1524, 1684, 1984, 2032, 2526, 2976, 3048, 3368, 3937, 3968, 4064, 5052, 5952, 6096, 6736, 7874, 7936, 8128, 10104, 11811, 11904, 12192, 13051, 13472, 15748, 16256, 20208, 23622, 23808, 24384, 26102, 26944, 31496, 32512, 39153, 40416, 47244, 48768, 52204, 53467, 53888, 62992, 78306, 80832, 94488, 97536, 104408, 106934, 107776, 125984, 156612, 160401, 161664, 188976, 208816, 213868, 251968, 313224, 320802, 323328, 377952, 417632, 427736, 503936, 626448, 641604, 755904, 835264, 855472, 1007872, 1252896, 1283208, 1511808, 1657477, 1670528, 1710944, 2505792, 2566416, 3023616, 3314954, 3341056, 3421888, 4972431, 5011584, 5132832, 6629908, 6843776, 9944862, 10023168, 10265664, 13259816, 13687552, 19889724, 20531328, 26519632, 39779448, 41062656, 53039264, 79558896, 106078528, 159117792, 212157056, 318235584, 424314112, 636471168, 1272942336]

約数ペア:

[(1, 1272942336), (2, 636471168), (3, 424314112), (4, 318235584), (6, 212157056), (8, 159117792), (12, 106078528), (16, 79558896), (24, 53039264), (31, 41062656), (32, 39779448), (48, 26519632), (62, 20531328), (64, 19889724), (93, 13687552), (96, 13259816), (124, 10265664), (127, 10023168), (128, 9944862), (186, 6843776), (192, 6629908), (248, 5132832), (254, 5011584), (256, 4972431), (372, 3421888), (381, 3341056), (384, 3314954), (421, 3023616), (496, 2566416), (508, 2505792), (744, 1710944), (762, 1670528), (768, 1657477), (842, 1511808), (992, 1283208), (1016, 1252896), (1263, 1007872), (1488, 855472), (1524, 835264), (1684, 755904), (1984, 641604), (2032, 626448), (2526, 503936), (2976, 427736), (3048, 417632), (3368, 377952), (3937, 323328), (3968, 320802), (4064, 313224), (5052, 251968), (5952, 213868), (6096, 208816), (6736, 188976), (7874, 161664), (7936, 160401), (8128, 156612), (10104, 125984), (11811, 107776), (11904, 106934), (12192, 104408), (13051, 97536), (13472, 94488), (15748, 80832), (16256, 78306), (20208, 62992), (23622, 53888), (23808, 53467), (24384, 52204), (26102, 48768), (26944, 47244), (31496, 40416), (32512, 39153)]