273156296

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113437}}^1$

素因数の和:113493

約数の個数: 32

約数和(自身を含む): 598952640

約数和(自身を除く): 325796344

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 113437, 226874, 453748, 794059, 907496, 1588118, 3176236, 4877791, 6352472, 9755582, 19511164, 34144537, 39022328, 68289074, 136578148, 273156296]

約数ペア:

[(1, 273156296), (2, 136578148), (4, 68289074), (7, 39022328), (8, 34144537), (14, 19511164), (28, 9755582), (43, 6352472), (56, 4877791), (86, 3176236), (172, 1588118), (301, 907496), (344, 794059), (602, 453748), (1204, 226874), (2408, 113437)]