216421776

素因数分解:

$2^4\times 3^2\times {\mathrm{1502929}}^1$

素因数の和:1502943

約数の個数: 30

約数和(自身を含む): 605680790

約数和(自身を除く): 389259014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1502929, 3005858, 4508787, 6011716, 9017574, 12023432, 13526361, 18035148, 24046864, 27052722, 36070296, 54105444, 72140592, 108210888, 216421776]

約数ペア:

[(1, 216421776), (2, 108210888), (3, 72140592), (4, 54105444), (6, 36070296), (8, 27052722), (9, 24046864), (12, 18035148), (16, 13526361), (18, 12023432), (24, 9017574), (36, 6011716), (48, 4508787), (72, 3005858), (144, 1502929)]