678097684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1931}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 1355429376

約数和(自身を除く): 677331692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 347, 506, 694, 1012, 1388, 1931, 3817, 3862, 7634, 7724, 7981, 15268, 15962, 21241, 31924, 42482, 44413, 84964, 87791, 88826, 175582, 177652, 351164, 488543, 670057, 977086, 1340114, 1954172, 2680228, 7370627, 14741254, 15411311, 29482508, 30822622, 61645244, 169524421, 339048842, 678097684]

約数ペア:

[(1, 678097684), (2, 339048842), (4, 169524421), (11, 61645244), (22, 30822622), (23, 29482508), (44, 15411311), (46, 14741254), (92, 7370627), (253, 2680228), (347, 1954172), (506, 1340114), (694, 977086), (1012, 670057), (1388, 488543), (1931, 351164), (3817, 177652), (3862, 175582), (7634, 88826), (7724, 87791), (7981, 84964), (15268, 44413), (15962, 42482), (21241, 31924)]