224715736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211199}}^1$

素因数の和:211231

約数の個数: 32

約数和(自身を含む): 506880000

約数和(自身を除く): 282164264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 211199, 422398, 844796, 1478393, 1689592, 2956786, 4012781, 5913572, 8025562, 11827144, 16051124, 28089467, 32102248, 56178934, 112357868, 224715736]

約数ペア:

[(1, 224715736), (2, 112357868), (4, 56178934), (7, 32102248), (8, 28089467), (14, 16051124), (19, 11827144), (28, 8025562), (38, 5913572), (56, 4012781), (76, 2956786), (133, 1689592), (152, 1478393), (266, 844796), (532, 422398), (1064, 211199)]