291238884

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{172127}}^1$

素因数の和:172184

約数の個数: 36

約数和(自身を含む): 751855104

約数和(自身を除く): 460616220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 172127, 344254, 516381, 688508, 1032762, 1549143, 2065524, 3098286, 6196572, 8089969, 16179938, 24269907, 32359876, 48539814, 72809721, 97079628, 145619442, 291238884]

約数ペア:

[(1, 291238884), (2, 145619442), (3, 97079628), (4, 72809721), (6, 48539814), (9, 32359876), (12, 24269907), (18, 16179938), (36, 8089969), (47, 6196572), (94, 3098286), (141, 2065524), (188, 1549143), (282, 1032762), (423, 688508), (564, 516381), (846, 344254), (1692, 172127)]