280015776

素因数分解:

$2^5\times 3^2\times {\mathrm{972277}}^1$

素因数の和:972293

約数の個数: 36

約数和(自身を含む): 796295682

約数和(自身を除く): 516279906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 972277, 1944554, 2916831, 3889108, 5833662, 7778216, 8750493, 11667324, 15556432, 17500986, 23334648, 31112864, 35001972, 46669296, 70003944, 93338592, 140007888, 280015776]

約数ペア:

[(1, 280015776), (2, 140007888), (3, 93338592), (4, 70003944), (6, 46669296), (8, 35001972), (9, 31112864), (12, 23334648), (16, 17500986), (18, 15556432), (24, 11667324), (32, 8750493), (36, 7778216), (48, 5833662), (72, 3889108), (96, 2916831), (144, 1944554), (288, 972277)]