258912672

素因数分解:

$2^5\times 3^1\times {\mathrm{2697007}}^1$

素因数の和:2697020

約数の個数: 24

約数和(自身を含む): 679646016

約数和(自身を除く): 420733344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2697007, 5394014, 8091021, 10788028, 16182042, 21576056, 32364084, 43152112, 64728168, 86304224, 129456336, 258912672]

約数ペア:

[(1, 258912672), (2, 129456336), (3, 86304224), (4, 64728168), (6, 43152112), (8, 32364084), (12, 21576056), (16, 16182042), (24, 10788028), (32, 8091021), (48, 5394014), (96, 2697007)]