272716794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{240491}}^1$

素因数の和:240512

約数の個数: 40

約数和(自身を含む): 698388768

約数和(自身を除く): 425671974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 240491, 480982, 721473, 1442946, 1683437, 2164419, 3366874, 4328838, 5050311, 6493257, 10100622, 12986514, 15150933, 19479771, 30301866, 38959542, 45452799, 90905598, 136358397, 272716794]

約数ペア:

[(1, 272716794), (2, 136358397), (3, 90905598), (6, 45452799), (7, 38959542), (9, 30301866), (14, 19479771), (18, 15150933), (21, 12986514), (27, 10100622), (42, 6493257), (54, 5050311), (63, 4328838), (81, 3366874), (126, 2164419), (162, 1683437), (189, 1442946), (378, 721473), (567, 480982), (1134, 240491)]