289742076

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{206369}}^1$

素因数の和:206395

約数の個数: 48

約数和(自身を含む): 808970400

約数和(自身を除く): 519228324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 206369, 412738, 619107, 825476, 1238214, 1857321, 2476428, 2682797, 3714642, 5365594, 5571963, 7429284, 8048391, 10731188, 11143926, 16096782, 22287852, 24145173, 32193564, 48290346, 72435519, 96580692, 144871038, 289742076]

約数ペア:

[(1, 289742076), (2, 144871038), (3, 96580692), (4, 72435519), (6, 48290346), (9, 32193564), (12, 24145173), (13, 22287852), (18, 16096782), (26, 11143926), (27, 10731188), (36, 8048391), (39, 7429284), (52, 5571963), (54, 5365594), (78, 3714642), (108, 2682797), (117, 2476428), (156, 1857321), (234, 1238214), (351, 825476), (468, 619107), (702, 412738), (1404, 206369)]