1328433888

素因数分解:

$2^5\times 3^1\times {\mathrm{491}}^1\times {\mathrm{28183}}^1$

素因数の和:28687

約数の個数: 48

約数和(自身を含む): 3494365056

約数和(自身を除く): 2165931168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 15712, 23568, 28183, 47136, 56366, 84549, 112732, 169098, 225464, 338196, 450928, 676392, 901856, 1352784, 2705568, 13837853, 27675706, 41513559, 55351412, 83027118, 110702824, 166054236, 221405648, 332108472, 442811296, 664216944, 1328433888]

約数ペア:

[(1, 1328433888), (2, 664216944), (3, 442811296), (4, 332108472), (6, 221405648), (8, 166054236), (12, 110702824), (16, 83027118), (24, 55351412), (32, 41513559), (48, 27675706), (96, 13837853), (491, 2705568), (982, 1352784), (1473, 901856), (1964, 676392), (2946, 450928), (3928, 338196), (5892, 225464), (7856, 169098), (11784, 112732), (15712, 84549), (23568, 56366), (28183, 47136)]