257070888

素因数分解:

$2^3\times 3^3\times {\mathrm{1190143}}^1$

素因数の和:1190158

約数の個数: 32

約数和(自身を含む): 714086400

約数和(自身を除く): 457015512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1190143, 2380286, 3570429, 4760572, 7140858, 9521144, 10711287, 14281716, 21422574, 28563432, 32133861, 42845148, 64267722, 85690296, 128535444, 257070888]

約数ペア:

[(1, 257070888), (2, 128535444), (3, 85690296), (4, 64267722), (6, 42845148), (8, 32133861), (9, 28563432), (12, 21422574), (18, 14281716), (24, 10711287), (27, 9521144), (36, 7140858), (54, 4760572), (72, 3570429), (108, 2380286), (216, 1190143)]