619336728

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{76123}}^1$

素因数の和:76248

約数の個数: 48

約数和(自身を含む): 1692236520

約数和(自身を除く): 1072899792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 76123, 152246, 228369, 304492, 456738, 608984, 685107, 913476, 1370214, 1826952, 2740428, 5480856, 8601899, 17203798, 25805697, 34407596, 51611394, 68815192, 77417091, 103222788, 154834182, 206445576, 309668364, 619336728]

約数ペア:

[(1, 619336728), (2, 309668364), (3, 206445576), (4, 154834182), (6, 103222788), (8, 77417091), (9, 68815192), (12, 51611394), (18, 34407596), (24, 25805697), (36, 17203798), (72, 8601899), (113, 5480856), (226, 2740428), (339, 1826952), (452, 1370214), (678, 913476), (904, 685107), (1017, 608984), (1356, 456738), (2034, 304492), (2712, 228369), (4068, 152246), (8136, 76123)]