381034816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{313351}}^1$

素因数の和:313382

約数の個数: 28

約数和(自身を含む): 795914080

約数和(自身を除く): 414879264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 313351, 626702, 1253404, 2506808, 5013616, 5953669, 10027232, 11907338, 20054464, 23814676, 47629352, 95258704, 190517408, 381034816]

約数ペア:

[(1, 381034816), (2, 190517408), (4, 95258704), (8, 47629352), (16, 23814676), (19, 20054464), (32, 11907338), (38, 10027232), (64, 5953669), (76, 5013616), (152, 2506808), (304, 1253404), (608, 626702), (1216, 313351)]