281593008

素因数分解:

$2^4\times 3^2\times {\mathrm{1955507}}^1$

素因数の和:1955521

約数の個数: 30

約数和(自身を含む): 788069724

約数和(自身を除く): 506476716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1955507, 3911014, 5866521, 7822028, 11733042, 15644056, 17599563, 23466084, 31288112, 35199126, 46932168, 70398252, 93864336, 140796504, 281593008]

約数ペア:

[(1, 281593008), (2, 140796504), (3, 93864336), (4, 70398252), (6, 46932168), (8, 35199126), (9, 31288112), (12, 23466084), (16, 17599563), (18, 15644056), (24, 11733042), (36, 7822028), (48, 5866521), (72, 3911014), (144, 1955507)]