1566232812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20663

約数の個数: 72

約数和(自身を含む): 4151915040

約数和(自身を除く): 2585682228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 657, 876, 1044, 1314, 2117, 2628, 4234, 6351, 8468, 12702, 19053, 20551, 25404, 38106, 41102, 61653, 76212, 82204, 123306, 184959, 246612, 369918, 595979, 739836, 1191958, 1500223, 1787937, 2383916, 3000446, 3575874, 4500669, 5363811, 6000892, 7151748, 9001338, 10727622, 13502007, 18002676, 21455244, 27004014, 43506467, 54008028, 87012934, 130519401, 174025868, 261038802, 391558203, 522077604, 783116406, 1566232812]

約数ペア:

[(1, 1566232812), (2, 783116406), (3, 522077604), (4, 391558203), (6, 261038802), (9, 174025868), (12, 130519401), (18, 87012934), (29, 54008028), (36, 43506467), (58, 27004014), (73, 21455244), (87, 18002676), (116, 13502007), (146, 10727622), (174, 9001338), (219, 7151748), (261, 6000892), (292, 5363811), (348, 4500669), (438, 3575874), (522, 3000446), (657, 2383916), (876, 1787937), (1044, 1500223), (1314, 1191958), (2117, 739836), (2628, 595979), (4234, 369918), (6351, 246612), (8468, 184959), (12702, 123306), (19053, 82204), (20551, 76212), (25404, 61653), (38106, 41102)]