1770063216

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 4629432864

約数和(自身を除く): 2859369648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 193, 314, 386, 471, 579, 628, 772, 942, 1158, 1217, 1256, 1544, 1884, 2316, 2434, 2512, 3088, 3651, 3768, 4632, 4868, 7302, 7536, 9264, 9736, 14604, 19472, 29208, 30301, 58416, 60602, 90903, 121204, 181806, 191069, 234881, 242408, 363612, 382138, 469762, 484816, 573207, 704643, 727224, 764276, 939524, 1146414, 1409286, 1454448, 1528552, 1879048, 2292828, 2818572, 3057104, 3758096, 4585656, 5637144, 9171312, 11274288, 36876317, 73752634, 110628951, 147505268, 221257902, 295010536, 442515804, 590021072, 885031608, 1770063216]

約数ペア:

[(1, 1770063216), (2, 885031608), (3, 590021072), (4, 442515804), (6, 295010536), (8, 221257902), (12, 147505268), (16, 110628951), (24, 73752634), (48, 36876317), (157, 11274288), (193, 9171312), (314, 5637144), (386, 4585656), (471, 3758096), (579, 3057104), (628, 2818572), (772, 2292828), (942, 1879048), (1158, 1528552), (1217, 1454448), (1256, 1409286), (1544, 1146414), (1884, 939524), (2316, 764276), (2434, 727224), (2512, 704643), (3088, 573207), (3651, 484816), (3768, 469762), (4632, 382138), (4868, 363612), (7302, 242408), (7536, 234881), (9264, 191069), (9736, 181806), (14604, 121204), (19472, 90903), (29208, 60602), (30301, 58416)]