1284456

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 3247200

約数和(自身を除く): 1962744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 491, 654, 872, 982, 1308, 1473, 1964, 2616, 2946, 3928, 5892, 11784, 53519, 107038, 160557, 214076, 321114, 428152, 642228, 1284456]

約数ペア:

[(1, 1284456), (2, 642228), (3, 428152), (4, 321114), (6, 214076), (8, 160557), (12, 107038), (24, 53519), (109, 11784), (218, 5892), (327, 3928), (436, 2946), (491, 2616), (654, 1964), (872, 1473), (982, 1308)]