340493426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6315

約数の個数: 48

約数和(自身を含む): 659643264

約数和(自身を除く): 319149838

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 299, 322, 338, 598, 1183, 2093, 2366, 3887, 4186, 6257, 7774, 12514, 27209, 43799, 54418, 81341, 87598, 143911, 162682, 287822, 569387, 1007377, 1057433, 1138774, 1870843, 2014754, 2114866, 3741686, 7402031, 13095901, 14804062, 24320959, 26191802, 48641918, 170246713, 340493426]

約数ペア:

[(1, 340493426), (2, 170246713), (7, 48641918), (13, 26191802), (14, 24320959), (23, 14804062), (26, 13095901), (46, 7402031), (91, 3741686), (161, 2114866), (169, 2014754), (182, 1870843), (299, 1138774), (322, 1057433), (338, 1007377), (598, 569387), (1183, 287822), (2093, 162682), (2366, 143911), (3887, 87598), (4186, 81341), (6257, 54418), (7774, 43799), (12514, 27209)]