268465604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3716

約数の個数: 36

約数和(自身を含む): 519844332

約数和(自身を除く): 251378728

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1727, 3454, 3533, 6908, 7066, 14132, 18997, 37994, 38863, 75988, 77726, 155452, 427493, 554681, 854986, 1109362, 1709972, 2218724, 6101491, 12202982, 24405964, 67116401, 134232802, 268465604]

約数ペア:

[(1, 268465604), (2, 134232802), (4, 67116401), (11, 24405964), (22, 12202982), (44, 6101491), (121, 2218724), (157, 1709972), (242, 1109362), (314, 854986), (484, 554681), (628, 427493), (1727, 155452), (3454, 77726), (3533, 75988), (6908, 38863), (7066, 37994), (14132, 18997)]