1282728816

素因数分解:

$2^4\times 3^2\times {\mathrm{8907839}}^1$

素因数の和:8907853

約数の個数: 30

約数和(自身を含む): 3589859520

約数和(自身を除く): 2307130704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8907839, 17815678, 26723517, 35631356, 53447034, 71262712, 80170551, 106894068, 142525424, 160341102, 213788136, 320682204, 427576272, 641364408, 1282728816]

約数ペア:

[(1, 1282728816), (2, 641364408), (3, 427576272), (4, 320682204), (6, 213788136), (8, 160341102), (9, 142525424), (12, 106894068), (16, 80170551), (18, 71262712), (24, 53447034), (36, 35631356), (48, 26723517), (72, 17815678), (144, 8907839)]