312235212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{26309}}^1$

素因数の和:26382

約数の個数: 48

約数和(自身を含む): 777934080

約数和(自身を除く): 465698868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 26309, 52618, 78927, 105236, 157854, 315708, 605107, 1131287, 1210214, 1815321, 2262574, 2420428, 3393861, 3630642, 4525148, 6787722, 7261284, 13575444, 26019601, 52039202, 78058803, 104078404, 156117606, 312235212]

約数ペア:

[(1, 312235212), (2, 156117606), (3, 104078404), (4, 78058803), (6, 52039202), (12, 26019601), (23, 13575444), (43, 7261284), (46, 6787722), (69, 4525148), (86, 3630642), (92, 3393861), (129, 2420428), (138, 2262574), (172, 1815321), (258, 1210214), (276, 1131287), (516, 605107), (989, 315708), (1978, 157854), (2967, 105236), (3956, 78927), (5934, 52618), (11868, 26309)]