308925906

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 625734720

約数和(自身を除く): 316808814

約数列:

[1, 2, 3, 6, 107, 214, 321, 389, 642, 778, 1167, 1237, 2334, 2474, 3711, 7422, 41623, 83246, 124869, 132359, 249738, 264718, 397077, 481193, 794154, 962386, 1443579, 2887158, 51487651, 102975302, 154462953, 308925906]

約数ペア:

[(1, 308925906), (2, 154462953), (3, 102975302), (6, 51487651), (107, 2887158), (214, 1443579), (321, 962386), (389, 794154), (642, 481193), (778, 397077), (1167, 264718), (1237, 249738), (2334, 132359), (2474, 124869), (3711, 83246), (7422, 41623)]