311054468

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{5113}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 555012192

約数和(自身を除く): 243957724

約数列:

[1, 2, 4, 67, 134, 227, 268, 454, 908, 5113, 10226, 15209, 20452, 30418, 60836, 342571, 685142, 1160651, 1370284, 2321302, 4642604, 77763617, 155527234, 311054468]

約数ペア:

[(1, 311054468), (2, 155527234), (4, 77763617), (67, 4642604), (134, 2321302), (227, 1370284), (268, 1160651), (454, 685142), (908, 342571), (5113, 60836), (10226, 30418), (15209, 20452)]