288027342

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{122149}}^1$

素因数の和:122288

約数の個数: 24

約数和(自身を含む): 628828200

約数和(自身を除く): 340800858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 122149, 244298, 366447, 732894, 1099341, 2198682, 16001519, 32003038, 48004557, 96009114, 144013671, 288027342]

約数ペア:

[(1, 288027342), (2, 144013671), (3, 96009114), (6, 48004557), (9, 32003038), (18, 16001519), (131, 2198682), (262, 1099341), (393, 732894), (786, 366447), (1179, 244298), (2358, 122149)]