221768856

素因数分解:

$2^3\times 3^2\times {\mathrm{3080123}}^1$

素因数の和:3080135

約数の個数: 24

約数和(自身を含む): 600624180

約数和(自身を除く): 378855324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3080123, 6160246, 9240369, 12320492, 18480738, 24640984, 27721107, 36961476, 55442214, 73922952, 110884428, 221768856]

約数ペア:

[(1, 221768856), (2, 110884428), (3, 73922952), (4, 55442214), (6, 36961476), (8, 27721107), (9, 24640984), (12, 18480738), (18, 12320492), (24, 9240369), (36, 6160246), (72, 3080123)]