313508568

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{246469}}^1$

素因数の和:246531

約数の個数: 32

約数和(自身を含む): 798562800

約数和(自身を除く): 485054232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 246469, 492938, 739407, 985876, 1478814, 1971752, 2957628, 5915256, 13062857, 26125714, 39188571, 52251428, 78377142, 104502856, 156754284, 313508568]

約数ペア:

[(1, 313508568), (2, 156754284), (3, 104502856), (4, 78377142), (6, 52251428), (8, 39188571), (12, 26125714), (24, 13062857), (53, 5915256), (106, 2957628), (159, 1971752), (212, 1478814), (318, 985876), (424, 739407), (636, 492938), (1272, 246469)]