339425736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1087903}}^1$

素因数の和:1087925

約数の個数: 32

約数和(自身を含む): 913839360

約数和(自身を除く): 574413624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1087903, 2175806, 3263709, 4351612, 6527418, 8703224, 13054836, 14142739, 26109672, 28285478, 42428217, 56570956, 84856434, 113141912, 169712868, 339425736]

約数ペア:

[(1, 339425736), (2, 169712868), (3, 113141912), (4, 84856434), (6, 56570956), (8, 42428217), (12, 28285478), (13, 26109672), (24, 14142739), (26, 13054836), (39, 8703224), (52, 6527418), (78, 4351612), (104, 3263709), (156, 2175806), (312, 1087903)]