285987408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{851153}}^1$

素因数の和:851171

約数の個数: 40

約数和(自身を含む): 844344768

約数和(自身を除く): 558357360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 851153, 1702306, 2553459, 3404612, 5106918, 5958071, 6809224, 10213836, 11916142, 13618448, 17874213, 20427672, 23832284, 35748426, 40855344, 47664568, 71496852, 95329136, 142993704, 285987408]

約数ペア:

[(1, 285987408), (2, 142993704), (3, 95329136), (4, 71496852), (6, 47664568), (7, 40855344), (8, 35748426), (12, 23832284), (14, 20427672), (16, 17874213), (21, 13618448), (24, 11916142), (28, 10213836), (42, 6809224), (48, 5958071), (56, 5106918), (84, 3404612), (112, 2553459), (168, 1702306), (336, 851153)]