338595846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{69073}}^1$

素因数の和:69140

約数の個数: 32

約数和(自身を含む): 729421440

約数和(自身を除く): 390825594

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 69073, 138146, 207219, 414438, 1312387, 2624774, 2970139, 3937161, 5940278, 7874322, 8910417, 17820834, 56432641, 112865282, 169297923, 338595846]

約数ペア:

[(1, 338595846), (2, 169297923), (3, 112865282), (6, 56432641), (19, 17820834), (38, 8910417), (43, 7874322), (57, 5940278), (86, 3937161), (114, 2970139), (129, 2624774), (258, 1312387), (817, 414438), (1634, 207219), (2451, 138146), (4902, 69073)]