1640897136

素因数分解:

$2^4\times 3^3\times {\mathrm{3798373}}^1$

素因数の和:3798390

約数の個数: 40

約数和(自身を含む): 4709983760

約数和(自身を除く): 3069086624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3798373, 7596746, 11395119, 15193492, 22790238, 30386984, 34185357, 45580476, 60773968, 68370714, 91160952, 102556071, 136741428, 182321904, 205112142, 273482856, 410224284, 546965712, 820448568, 1640897136]

約数ペア:

[(1, 1640897136), (2, 820448568), (3, 546965712), (4, 410224284), (6, 273482856), (8, 205112142), (9, 182321904), (12, 136741428), (16, 102556071), (18, 91160952), (24, 68370714), (27, 60773968), (36, 45580476), (48, 34185357), (54, 30386984), (72, 22790238), (108, 15193492), (144, 11395119), (216, 7596746), (432, 3798373)]