277029306

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4903}}^1$

素因数の和:5027

約数の個数: 48

約数和(自身を含む): 622729536

約数和(自身を除く): 345700230

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 3139, 4903, 6278, 9417, 9806, 14709, 18834, 28251, 29418, 44127, 56502, 88254, 210829, 357919, 421658, 632487, 715838, 1073757, 1264974, 1897461, 2147514, 3221271, 3794922, 6442542, 15390517, 30781034, 46171551, 92343102, 138514653, 277029306]

約数ペア:

[(1, 277029306), (2, 138514653), (3, 92343102), (6, 46171551), (9, 30781034), (18, 15390517), (43, 6442542), (73, 3794922), (86, 3221271), (129, 2147514), (146, 1897461), (219, 1264974), (258, 1073757), (387, 715838), (438, 632487), (657, 421658), (774, 357919), (1314, 210829), (3139, 88254), (4903, 56502), (6278, 44127), (9417, 29418), (9806, 28251), (14709, 18834)]