255457008

素因数分解:

$2^4\times 3^2\times {\mathrm{1774007}}^1$

素因数の和:1774021

約数の個数: 30

約数和(自身を含む): 714925224

約数和(自身を除く): 459468216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1774007, 3548014, 5322021, 7096028, 10644042, 14192056, 15966063, 21288084, 28384112, 31932126, 42576168, 63864252, 85152336, 127728504, 255457008]

約数ペア:

[(1, 255457008), (2, 127728504), (3, 85152336), (4, 63864252), (6, 42576168), (8, 31932126), (9, 28384112), (12, 21288084), (16, 15966063), (18, 14192056), (24, 10644042), (36, 7096028), (48, 5322021), (72, 3548014), (144, 1774007)]