289462528

素因数分解:

$2^8\times {\mathrm{701}}^1\times {\mathrm{1613}}^1$

素因数の和:2330

約数の個数: 36

約数和(自身を含む): 578977308

約数和(自身を除く): 289514780

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 701, 1402, 1613, 2804, 3226, 5608, 6452, 11216, 12904, 22432, 25808, 44864, 51616, 89728, 103232, 179456, 206464, 412928, 1130713, 2261426, 4522852, 9045704, 18091408, 36182816, 72365632, 144731264, 289462528]

約数ペア:

[(1, 289462528), (2, 144731264), (4, 72365632), (8, 36182816), (16, 18091408), (32, 9045704), (64, 4522852), (128, 2261426), (256, 1130713), (701, 412928), (1402, 206464), (1613, 179456), (2804, 103232), (3226, 89728), (5608, 51616), (6452, 44864), (11216, 25808), (12904, 22432)]