266083904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{218819}}^1$

素因数の和:218850

約数の個数: 28

約数和(自身を含む): 555802800

約数和(自身を除く): 289718896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 218819, 437638, 875276, 1750552, 3501104, 4157561, 7002208, 8315122, 14004416, 16630244, 33260488, 66520976, 133041952, 266083904]

約数ペア:

[(1, 266083904), (2, 133041952), (4, 66520976), (8, 33260488), (16, 16630244), (19, 14004416), (32, 8315122), (38, 7002208), (64, 4157561), (76, 3501104), (152, 1750552), (304, 875276), (608, 437638), (1216, 218819)]