268412984

素因数分解:

$2^3\times 7^2\times {\mathrm{684727}}^1$

素因数の和:684747

約数の個数: 24

約数和(自身を含む): 585442440

約数和(自身を除く): 317029456

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 684727, 1369454, 2738908, 4793089, 5477816, 9586178, 19172356, 33551623, 38344712, 67103246, 134206492, 268412984]

約数ペア:

[(1, 268412984), (2, 134206492), (4, 67103246), (7, 38344712), (8, 33551623), (14, 19172356), (28, 9586178), (49, 5477816), (56, 4793089), (98, 2738908), (196, 1369454), (392, 684727)]