338027152

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 664629336

約数和(自身を除く): 326602184

約数列:

[1, 2, 4, 8, 16, 97, 194, 353, 388, 617, 706, 776, 1234, 1412, 1552, 2468, 2824, 4936, 5648, 9872, 34241, 59849, 68482, 119698, 136964, 217801, 239396, 273928, 435602, 478792, 547856, 871204, 957584, 1742408, 3484816, 21126697, 42253394, 84506788, 169013576, 338027152]

約数ペア:

[(1, 338027152), (2, 169013576), (4, 84506788), (8, 42253394), (16, 21126697), (97, 3484816), (194, 1742408), (353, 957584), (388, 871204), (617, 547856), (706, 478792), (776, 435602), (1234, 273928), (1412, 239396), (1552, 217801), (2468, 136964), (2824, 119698), (4936, 68482), (5648, 59849), (9872, 34241)]