256565514

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 517870080

約数和(自身を除く): 261304566

約数列:

[1, 2, 3, 6, 223, 337, 446, 569, 669, 674, 1011, 1138, 1338, 1707, 2022, 3414, 75151, 126887, 150302, 191753, 225453, 253774, 380661, 383506, 450906, 575259, 761322, 1150518, 42760919, 85521838, 128282757, 256565514]

約数ペア:

[(1, 256565514), (2, 128282757), (3, 85521838), (6, 42760919), (223, 1150518), (337, 761322), (446, 575259), (569, 450906), (669, 383506), (674, 380661), (1011, 253774), (1138, 225453), (1338, 191753), (1707, 150302), (2022, 126887), (3414, 75151)]