217342392

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{80141}}^1$

素因数の和:80263

約数の個数: 32

約数和(自身を含む): 548171280

約数和(自身を除く): 330828888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 80141, 160282, 240423, 320564, 480846, 641128, 961692, 1923384, 9055933, 18111866, 27167799, 36223732, 54335598, 72447464, 108671196, 217342392]

約数ペア:

[(1, 217342392), (2, 108671196), (3, 72447464), (4, 54335598), (6, 36223732), (8, 27167799), (12, 18111866), (24, 9055933), (113, 1923384), (226, 961692), (339, 641128), (452, 480846), (678, 320564), (904, 240423), (1356, 160282), (2712, 80141)]