287669016

素因数分解:

$2^3\times 3^3\times {\mathrm{1331801}}^1$

素因数の和:1331816

約数の個数: 32

約数和(自身を含む): 799081200

約数和(自身を除く): 511412184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1331801, 2663602, 3995403, 5327204, 7990806, 10654408, 11986209, 15981612, 23972418, 31963224, 35958627, 47944836, 71917254, 95889672, 143834508, 287669016]

約数ペア:

[(1, 287669016), (2, 143834508), (3, 95889672), (4, 71917254), (6, 47944836), (8, 35958627), (9, 31963224), (12, 23972418), (18, 15981612), (24, 11986209), (27, 10654408), (36, 7990806), (54, 5327204), (72, 3995403), (108, 2663602), (216, 1331801)]