189385464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{415319}}^1$

素因数の和:415347

約数の個数: 32

約数和(自身を含む): 498384000

約数和(自身を除く): 308998536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 415319, 830638, 1245957, 1661276, 2491914, 3322552, 4983828, 7891061, 9967656, 15782122, 23673183, 31564244, 47346366, 63128488, 94692732, 189385464]

約数ペア:

[(1, 189385464), (2, 94692732), (3, 63128488), (4, 47346366), (6, 31564244), (8, 23673183), (12, 15782122), (19, 9967656), (24, 7891061), (38, 4983828), (57, 3322552), (76, 2491914), (114, 1661276), (152, 1245957), (228, 830638), (456, 415319)]