716255512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 1608076800

約数和(自身を除く): 891821288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 281, 322, 562, 644, 1124, 1288, 1967, 1979, 2248, 3934, 3958, 6463, 7868, 7916, 12926, 13853, 15736, 15832, 25852, 27706, 45241, 45517, 51704, 55412, 90482, 91034, 110824, 180964, 182068, 318619, 361928, 364136, 556099, 637238, 1112198, 1274476, 2224396, 2548952, 3892693, 4448792, 7785386, 12790277, 15570772, 25580554, 31141544, 51161108, 89531939, 102322216, 179063878, 358127756, 716255512]

約数ペア:

[(1, 716255512), (2, 358127756), (4, 179063878), (7, 102322216), (8, 89531939), (14, 51161108), (23, 31141544), (28, 25580554), (46, 15570772), (56, 12790277), (92, 7785386), (161, 4448792), (184, 3892693), (281, 2548952), (322, 2224396), (562, 1274476), (644, 1112198), (1124, 637238), (1288, 556099), (1967, 364136), (1979, 361928), (2248, 318619), (3934, 182068), (3958, 180964), (6463, 110824), (7868, 91034), (7916, 90482), (12926, 55412), (13853, 51704), (15736, 45517), (15832, 45241), (25852, 27706)]