1566897864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131363}}^1$

素因数の和:131450

約数の個数: 64

約数和(自身を含む): 4539939840

約数和(自身を除く): 2973041976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 131363, 262726, 394089, 525452, 788178, 919541, 1050904, 1576356, 1839082, 2758623, 3152712, 3678164, 5517246, 7356328, 9326773, 11034492, 18653546, 22068984, 27980319, 37307092, 55960638, 65287411, 74614184, 111921276, 130574822, 195862233, 223842552, 261149644, 391724466, 522299288, 783448932, 1566897864]

約数ペア:

[(1, 1566897864), (2, 783448932), (3, 522299288), (4, 391724466), (6, 261149644), (7, 223842552), (8, 195862233), (12, 130574822), (14, 111921276), (21, 74614184), (24, 65287411), (28, 55960638), (42, 37307092), (56, 27980319), (71, 22068984), (84, 18653546), (142, 11034492), (168, 9326773), (213, 7356328), (284, 5517246), (426, 3678164), (497, 3152712), (568, 2758623), (852, 1839082), (994, 1576356), (1491, 1050904), (1704, 919541), (1988, 788178), (2982, 525452), (3976, 394089), (5964, 262726), (11928, 131363)]