271481224

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{18433}}^1$

素因数の和:18709

約数の個数: 32

約数和(自身を含む): 583989120

約数和(自身を除く): 312507896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 14728, 18433, 36866, 73732, 129031, 147464, 258062, 516124, 1032248, 4847879, 9695758, 19391516, 33935153, 38783032, 67870306, 135740612, 271481224]

約数ペア:

[(1, 271481224), (2, 135740612), (4, 67870306), (7, 38783032), (8, 33935153), (14, 19391516), (28, 9695758), (56, 4847879), (263, 1032248), (526, 516124), (1052, 258062), (1841, 147464), (2104, 129031), (3682, 73732), (7364, 36866), (14728, 18433)]