247914468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{405089}}^1$

素因数の和:405116

約数の個数: 36

約数和(自身を含む): 663537420

約数和(自身を除く): 415622952

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 405089, 810178, 1215267, 1620356, 2430534, 3645801, 4861068, 6886513, 7291602, 13773026, 14583204, 20659539, 27546052, 41319078, 61978617, 82638156, 123957234, 247914468]

約数ペア:

[(1, 247914468), (2, 123957234), (3, 82638156), (4, 61978617), (6, 41319078), (9, 27546052), (12, 20659539), (17, 14583204), (18, 13773026), (34, 7291602), (36, 6886513), (51, 4861068), (68, 3645801), (102, 2430534), (153, 1620356), (204, 1215267), (306, 810178), (612, 405089)]