285419076

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{222289}}^1$

素因数の和:222403

約数の個数: 24

約数和(自身を含む): 672204960

約数和(自身を除く): 386785884

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 222289, 444578, 666867, 889156, 1333734, 2667468, 23784923, 47569846, 71354769, 95139692, 142709538, 285419076]

約数ペア:

[(1, 285419076), (2, 142709538), (3, 95139692), (4, 71354769), (6, 47569846), (12, 23784923), (107, 2667468), (214, 1333734), (321, 889156), (428, 666867), (642, 444578), (1284, 222289)]