320851248

素因数分解:

$2^4\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{3691}}^1$

素因数の和:5513

約数の個数: 40

約数和(自身を含む): 829548096

約数和(自身を除く): 508696848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1811, 3622, 3691, 5433, 7244, 7382, 10866, 11073, 14488, 14764, 21732, 22146, 28976, 29528, 43464, 44292, 59056, 86928, 88584, 177168, 6684401, 13368802, 20053203, 26737604, 40106406, 53475208, 80212812, 106950416, 160425624, 320851248]

約数ペア:

[(1, 320851248), (2, 160425624), (3, 106950416), (4, 80212812), (6, 53475208), (8, 40106406), (12, 26737604), (16, 20053203), (24, 13368802), (48, 6684401), (1811, 177168), (3622, 88584), (3691, 86928), (5433, 59056), (7244, 44292), (7382, 43464), (10866, 29528), (11073, 28976), (14488, 22146), (14764, 21732)]