305490888

素因数分解:

$2^3\times 3^2\times {\mathrm{4242929}}^1$

素因数の和:4242941

約数の個数: 24

約数和(自身を含む): 827371350

約数和(自身を除く): 521880462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4242929, 8485858, 12728787, 16971716, 25457574, 33943432, 38186361, 50915148, 76372722, 101830296, 152745444, 305490888]

約数ペア:

[(1, 305490888), (2, 152745444), (3, 101830296), (4, 76372722), (6, 50915148), (8, 38186361), (9, 33943432), (12, 25457574), (18, 16971716), (24, 12728787), (36, 8485858), (72, 4242929)]