491743656

素因数分解:

$2^3\times 3^3\times {\mathrm{2276591}}^1$

素因数の和:2276606

約数の個数: 32

約数和(自身を含む): 1365955200

約数和(自身を除く): 874211544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2276591, 4553182, 6829773, 9106364, 13659546, 18212728, 20489319, 27319092, 40978638, 54638184, 61467957, 81957276, 122935914, 163914552, 245871828, 491743656]

約数ペア:

[(1, 491743656), (2, 245871828), (3, 163914552), (4, 122935914), (6, 81957276), (8, 61467957), (9, 54638184), (12, 40978638), (18, 27319092), (24, 20489319), (27, 18212728), (36, 13659546), (54, 9106364), (72, 6829773), (108, 4553182), (216, 2276591)]