268539372

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{8467}}^1$

素因数の和:9358

約数の個数: 36

約数和(自身を含む): 679658616

約数和(自身を除く): 411119244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2643, 3524, 5286, 7929, 8467, 10572, 15858, 16934, 25401, 31716, 33868, 50802, 76203, 101604, 152406, 304812, 7459427, 14918854, 22378281, 29837708, 44756562, 67134843, 89513124, 134269686, 268539372]

約数ペア:

[(1, 268539372), (2, 134269686), (3, 89513124), (4, 67134843), (6, 44756562), (9, 29837708), (12, 22378281), (18, 14918854), (36, 7459427), (881, 304812), (1762, 152406), (2643, 101604), (3524, 76203), (5286, 50802), (7929, 33868), (8467, 31716), (10572, 25401), (15858, 16934)]