1294778448

素因数分解:

$2^4\times 3^2\times {\mathrm{8991517}}^1$

素因数の和:8991531

約数の個数: 30

約数和(自身を含む): 3623581754

約数和(自身を除く): 2328803306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8991517, 17983034, 26974551, 35966068, 53949102, 71932136, 80923653, 107898204, 143864272, 161847306, 215796408, 323694612, 431592816, 647389224, 1294778448]

約数ペア:

[(1, 1294778448), (2, 647389224), (3, 431592816), (4, 323694612), (6, 215796408), (8, 161847306), (9, 143864272), (12, 107898204), (16, 80923653), (18, 71932136), (24, 53949102), (36, 35966068), (48, 26974551), (72, 17983034), (144, 8991517)]