697993616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 1484904960

約数和(自身を除く): 786911344

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 71, 94, 136, 142, 188, 272, 284, 376, 568, 752, 769, 799, 1136, 1207, 1538, 1598, 2414, 3076, 3196, 3337, 4828, 6152, 6392, 6674, 9656, 12304, 12784, 13073, 13348, 19312, 26146, 26696, 36143, 52292, 53392, 54599, 56729, 72286, 104584, 109198, 113458, 144572, 209168, 218396, 226916, 289144, 436792, 453832, 578288, 614431, 873584, 907664, 928183, 1228862, 1856366, 2457724, 2566153, 3712732, 4915448, 5132306, 7425464, 9830896, 10264612, 14850928, 20529224, 41058448, 43624601, 87249202, 174498404, 348996808, 697993616]

約数ペア:

[(1, 697993616), (2, 348996808), (4, 174498404), (8, 87249202), (16, 43624601), (17, 41058448), (34, 20529224), (47, 14850928), (68, 10264612), (71, 9830896), (94, 7425464), (136, 5132306), (142, 4915448), (188, 3712732), (272, 2566153), (284, 2457724), (376, 1856366), (568, 1228862), (752, 928183), (769, 907664), (799, 873584), (1136, 614431), (1207, 578288), (1538, 453832), (1598, 436792), (2414, 289144), (3076, 226916), (3196, 218396), (3337, 209168), (4828, 144572), (6152, 113458), (6392, 109198), (6674, 104584), (9656, 72286), (12304, 56729), (12784, 54599), (13073, 53392), (13348, 52292), (19312, 36143), (26146, 26696)]