331365136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3739}}^1$

素因数の和:3967

約数の個数: 40

約数和(自身を含む): 667814400

約数和(自身を除く): 336449264

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 191, 232, 382, 464, 764, 1528, 3056, 3739, 5539, 7478, 11078, 14956, 22156, 29912, 44312, 59824, 88624, 108431, 216862, 433724, 714149, 867448, 1428298, 1734896, 2856596, 5713192, 11426384, 20710321, 41420642, 82841284, 165682568, 331365136]

約数ペア:

[(1, 331365136), (2, 165682568), (4, 82841284), (8, 41420642), (16, 20710321), (29, 11426384), (58, 5713192), (116, 2856596), (191, 1734896), (232, 1428298), (382, 867448), (464, 714149), (764, 433724), (1528, 216862), (3056, 108431), (3739, 88624), (5539, 59824), (7478, 44312), (11078, 29912), (14956, 22156)]