268889276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{4721}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 487877040

約数和(自身を除く): 218987764

約数列:

[1, 2, 4, 29, 58, 116, 491, 982, 1964, 4721, 9442, 14239, 18884, 28478, 56956, 136909, 273818, 547636, 2318011, 4636022, 9272044, 67222319, 134444638, 268889276]

約数ペア:

[(1, 268889276), (2, 134444638), (4, 67222319), (29, 9272044), (58, 4636022), (116, 2318011), (491, 547636), (982, 273818), (1964, 136909), (4721, 56956), (9442, 28478), (14239, 18884)]