388341784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{4561}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 755467200

約数和(自身を除く): 367125416

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 367, 734, 1468, 2936, 4561, 9122, 10643, 18244, 21286, 36488, 42572, 85144, 132269, 264538, 529076, 1058152, 1673887, 3347774, 6695548, 13391096, 48542723, 97085446, 194170892, 388341784]

約数ペア:

[(1, 388341784), (2, 194170892), (4, 97085446), (8, 48542723), (29, 13391096), (58, 6695548), (116, 3347774), (232, 1673887), (367, 1058152), (734, 529076), (1468, 264538), (2936, 132269), (4561, 85144), (9122, 42572), (10643, 36488), (18244, 21286)]