717871824

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 2046991752

約数和(自身を除く): 1329119928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 157, 226, 281, 314, 339, 452, 471, 562, 628, 678, 843, 904, 942, 1017, 1124, 1256, 1356, 1413, 1686, 1808, 1884, 2034, 2248, 2512, 2529, 2712, 2826, 3372, 3768, 4068, 4496, 5058, 5424, 5652, 6744, 7536, 8136, 10116, 11304, 13488, 16272, 17741, 20232, 22608, 31753, 35482, 40464, 44117, 53223, 63506, 70964, 88234, 95259, 106446, 127012, 132351, 141928, 159669, 176468, 190518, 212892, 254024, 264702, 283856, 285777, 319338, 352936, 381036, 397053, 425784, 508048, 529404, 571554, 638676, 705872, 762072, 794106, 851568, 1058808, 1143108, 1277352, 1524144, 1588212, 2117616, 2286216, 2554704, 3176424, 4572432, 4985221, 6352848, 9970442, 14955663, 19940884, 29911326, 39881768, 44866989, 59822652, 79763536, 89733978, 119645304, 179467956, 239290608, 358935912, 717871824]

約数ペア:

[(1, 717871824), (2, 358935912), (3, 239290608), (4, 179467956), (6, 119645304), (8, 89733978), (9, 79763536), (12, 59822652), (16, 44866989), (18, 39881768), (24, 29911326), (36, 19940884), (48, 14955663), (72, 9970442), (113, 6352848), (144, 4985221), (157, 4572432), (226, 3176424), (281, 2554704), (314, 2286216), (339, 2117616), (452, 1588212), (471, 1524144), (562, 1277352), (628, 1143108), (678, 1058808), (843, 851568), (904, 794106), (942, 762072), (1017, 705872), (1124, 638676), (1256, 571554), (1356, 529404), (1413, 508048), (1686, 425784), (1808, 397053), (1884, 381036), (2034, 352936), (2248, 319338), (2512, 285777), (2529, 283856), (2712, 264702), (2826, 254024), (3372, 212892), (3768, 190518), (4068, 176468), (4496, 159669), (5058, 141928), (5424, 132351), (5652, 127012), (6744, 106446), (7536, 95259), (8136, 88234), (10116, 70964), (11304, 63506), (13488, 53223), (16272, 44117), (17741, 40464), (20232, 35482), (22608, 31753)]