268676784

素因数分解:

$2^4\times 3^3\times {\mathrm{621937}}^1$

素因数の和:621954

約数の個数: 40

約数和(自身を含む): 771203120

約数和(自身を除く): 502526336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 621937, 1243874, 1865811, 2487748, 3731622, 4975496, 5597433, 7463244, 9950992, 11194866, 14926488, 16792299, 22389732, 29852976, 33584598, 44779464, 67169196, 89558928, 134338392, 268676784]

約数ペア:

[(1, 268676784), (2, 134338392), (3, 89558928), (4, 67169196), (6, 44779464), (8, 33584598), (9, 29852976), (12, 22389732), (16, 16792299), (18, 14926488), (24, 11194866), (27, 9950992), (36, 7463244), (48, 5597433), (54, 4975496), (72, 3731622), (108, 2487748), (144, 1865811), (216, 1243874), (432, 621937)]