268575128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4597}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 515895600

約数和(自身を除く): 247320472

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 4597, 7303, 9194, 14606, 18388, 29212, 36776, 58424, 307999, 501073, 615998, 1002146, 1231996, 2004292, 2463992, 4008584, 33571891, 67143782, 134287564, 268575128]

約数ペア:

[(1, 268575128), (2, 134287564), (4, 67143782), (8, 33571891), (67, 4008584), (109, 2463992), (134, 2004292), (218, 1231996), (268, 1002146), (436, 615998), (536, 501073), (872, 307999), (4597, 58424), (7303, 36776), (9194, 29212), (14606, 18388)]