334908456484

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{475417}}^1$

素因数の和:475748

約数の個数: 48

約数和(自身を含む): 678364435840

約数和(自身を除く): 343455979356

約数列:

[1, 2, 4, 7, 14, 28, 139, 181, 278, 362, 556, 724, 973, 1267, 1946, 2534, 3892, 5068, 25159, 50318, 100636, 176113, 352226, 475417, 704452, 950834, 1901668, 3327919, 6655838, 13311676, 66082963, 86050477, 132165926, 172100954, 264331852, 344201908, 462580741, 602353339, 925161482, 1204706678, 1850322964, 2409413356, 11961016303, 23922032606, 47844065212, 83727114121, 167454228242, 334908456484]

約数ペア:

[(1, 334908456484), (2, 167454228242), (4, 83727114121), (7, 47844065212), (14, 23922032606), (28, 11961016303), (139, 2409413356), (181, 1850322964), (278, 1204706678), (362, 925161482), (556, 602353339), (724, 462580741), (973, 344201908), (1267, 264331852), (1946, 172100954), (2534, 132165926), (3892, 86050477), (5068, 66082963), (25159, 13311676), (50318, 6655838), (100636, 3327919), (176113, 1901668), (352226, 950834), (475417, 704452)]