222721656

素因数分解:

$2^3\times 3^1\times {\mathrm{9280069}}^1$

素因数の和:9280078

約数の個数: 16

約数和(自身を含む): 556804200

約数和(自身を除く): 334082544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9280069, 18560138, 27840207, 37120276, 55680414, 74240552, 111360828, 222721656]

約数ペア:

[(1, 222721656), (2, 111360828), (3, 74240552), (4, 55680414), (6, 37120276), (8, 27840207), (12, 18560138), (24, 9280069)]