667889304

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^2\times {\mathrm{1129}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 1681914600

約数和(自身を除く): 1014025296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1129, 1256, 1884, 2258, 3387, 3768, 4516, 6774, 9032, 13548, 24649, 27096, 49298, 73947, 98596, 147894, 177253, 197192, 295788, 354506, 531759, 591576, 709012, 1063518, 1418024, 2127036, 4254072, 27828721, 55657442, 83486163, 111314884, 166972326, 222629768, 333944652, 667889304]

約数ペア:

[(1, 667889304), (2, 333944652), (3, 222629768), (4, 166972326), (6, 111314884), (8, 83486163), (12, 55657442), (24, 27828721), (157, 4254072), (314, 2127036), (471, 1418024), (628, 1063518), (942, 709012), (1129, 591576), (1256, 531759), (1884, 354506), (2258, 295788), (3387, 197192), (3768, 177253), (4516, 147894), (6774, 98596), (9032, 73947), (13548, 49298), (24649, 27096)]