340147208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{634603}}^1$

素因数の和:634676

約数の個数: 16

約数和(自身を含む): 647296080

約数和(自身を除く): 307148872

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 634603, 1269206, 2538412, 5076824, 42518401, 85036802, 170073604, 340147208]

約数ペア:

[(1, 340147208), (2, 170073604), (4, 85036802), (8, 42518401), (67, 5076824), (134, 2538412), (268, 1269206), (536, 634603)]