764753864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2430

約数の個数: 64

約数和(自身を含む): 1716906240

約数和(自身を除く): 952152376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 281, 322, 562, 644, 1124, 1288, 1967, 2113, 2248, 3934, 4226, 6463, 7868, 8452, 12926, 14791, 15736, 16904, 25852, 29582, 45241, 48599, 51704, 59164, 90482, 97198, 118328, 180964, 194396, 340193, 361928, 388792, 593753, 680386, 1187506, 1360772, 2375012, 2721544, 4156271, 4750024, 8312542, 13656319, 16625084, 27312638, 33250168, 54625276, 95594233, 109250552, 191188466, 382376932, 764753864]

約数ペア:

[(1, 764753864), (2, 382376932), (4, 191188466), (7, 109250552), (8, 95594233), (14, 54625276), (23, 33250168), (28, 27312638), (46, 16625084), (56, 13656319), (92, 8312542), (161, 4750024), (184, 4156271), (281, 2721544), (322, 2375012), (562, 1360772), (644, 1187506), (1124, 680386), (1288, 593753), (1967, 388792), (2113, 361928), (2248, 340193), (3934, 194396), (4226, 180964), (6463, 118328), (7868, 97198), (8452, 90482), (12926, 59164), (14791, 51704), (15736, 48599), (16904, 45241), (25852, 29582)]