330797936

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30449}}^1$

素因数の和:30561

約数の個数: 40

約数和(自身を含む): 740056800

約数和(自身を除く): 409258864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 30449, 60898, 121796, 213143, 243592, 426286, 487184, 852572, 1705144, 2953553, 3410288, 5907106, 11814212, 20674871, 23628424, 41349742, 47256848, 82699484, 165398968, 330797936]

約数ペア:

[(1, 330797936), (2, 165398968), (4, 82699484), (7, 47256848), (8, 41349742), (14, 23628424), (16, 20674871), (28, 11814212), (56, 5907106), (97, 3410288), (112, 2953553), (194, 1705144), (388, 852572), (679, 487184), (776, 426286), (1358, 243592), (1552, 213143), (2716, 121796), (5432, 60898), (10864, 30449)]