289368

素因数分解:

$2^3\times 3^2\times {\mathrm{4019}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 783900

約数和(自身を除く): 494532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4019, 8038, 12057, 16076, 24114, 32152, 36171, 48228, 72342, 96456, 144684, 289368]

約数ペア:

[(1, 289368), (2, 144684), (3, 96456), (4, 72342), (6, 48228), (8, 36171), (9, 32152), (12, 24114), (18, 16076), (24, 12057), (36, 8038), (72, 4019)]