222830364

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{28879}}^1$

素因数の和:29529

約数の個数: 24

約数和(自身を含む): 520764160

約数和(自身を除く): 297933796

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 28879, 57758, 86637, 115516, 173274, 346548, 18569197, 37138394, 55707591, 74276788, 111415182, 222830364]

約数ペア:

[(1, 222830364), (2, 111415182), (3, 74276788), (4, 55707591), (6, 37138394), (12, 18569197), (643, 346548), (1286, 173274), (1929, 115516), (2572, 86637), (3858, 57758), (7716, 28879)]