305890656248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{3613}}^1\times {\mathrm{199679}}^1$

素因数の和:203351

約数の個数: 32

約数和(自身を含む): 584531251200

約数和(自身を除く): 278640594952

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 3613, 7226, 14452, 28904, 191489, 199679, 382978, 399358, 765956, 798716, 1531912, 1597432, 10582987, 21165974, 42331948, 84663896, 721440227, 1442880454, 2885760908, 5771521816, 38236332031, 76472664062, 152945328124, 305890656248]

約数ペア:

[(1, 305890656248), (2, 152945328124), (4, 76472664062), (8, 38236332031), (53, 5771521816), (106, 2885760908), (212, 1442880454), (424, 721440227), (3613, 84663896), (7226, 42331948), (14452, 21165974), (28904, 10582987), (191489, 1597432), (199679, 1531912), (382978, 798716), (399358, 765956)]