648694016

素因数分解:

$2^8\times {\mathrm{1051}}^1\times {\mathrm{2411}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 1296623664

約数和(自身を除く): 647929648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1051, 2102, 2411, 4204, 4822, 8408, 9644, 16816, 19288, 33632, 38576, 67264, 77152, 134528, 154304, 269056, 308608, 617216, 2533961, 5067922, 10135844, 20271688, 40543376, 81086752, 162173504, 324347008, 648694016]

約数ペア:

[(1, 648694016), (2, 324347008), (4, 162173504), (8, 81086752), (16, 40543376), (32, 20271688), (64, 10135844), (128, 5067922), (256, 2533961), (1051, 617216), (2102, 308608), (2411, 269056), (4204, 154304), (4822, 134528), (8408, 77152), (9644, 67264), (16816, 38576), (19288, 33632)]