247029257412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{326758277}}^1$

素因数の和:326758297

約数の個数: 48

約数和(自身を含む): 731938542720

約数和(自身を除く): 484909285308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 326758277, 653516554, 980274831, 1307033108, 1960549662, 2287307939, 2940824493, 3921099324, 4574615878, 5881648986, 6861923817, 8822473479, 9149231756, 11763297972, 13723847634, 17644946958, 20585771451, 27447695268, 35289893916, 41171542902, 61757314353, 82343085804, 123514628706, 247029257412]

約数ペア:

[(1, 247029257412), (2, 123514628706), (3, 82343085804), (4, 61757314353), (6, 41171542902), (7, 35289893916), (9, 27447695268), (12, 20585771451), (14, 17644946958), (18, 13723847634), (21, 11763297972), (27, 9149231756), (28, 8822473479), (36, 6861923817), (42, 5881648986), (54, 4574615878), (63, 3921099324), (84, 2940824493), (108, 2287307939), (126, 1960549662), (189, 1307033108), (252, 980274831), (378, 653516554), (756, 326758277)]