281660784

素因数分解:

$2^4\times 3^1\times {\mathrm{5867933}}^1$

素因数の和:5867944

約数の個数: 20

約数和(自身を含む): 727623816

約数和(自身を除く): 445963032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5867933, 11735866, 17603799, 23471732, 35207598, 46943464, 70415196, 93886928, 140830392, 281660784]

約数ペア:

[(1, 281660784), (2, 140830392), (3, 93886928), (4, 70415196), (6, 46943464), (8, 35207598), (12, 23471732), (16, 17603799), (24, 11735866), (48, 5867933)]