314801284

素因数分解:

$2^2\times 7^3\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 646240000

約数和(自身を除く): 331438716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 343, 398, 686, 796, 1153, 1372, 1393, 2306, 2786, 4612, 5572, 8071, 9751, 16142, 19502, 32284, 39004, 56497, 68257, 112994, 136514, 225988, 229447, 273028, 395479, 458894, 790958, 917788, 1581916, 1606129, 3212258, 6424516, 11242903, 22485806, 44971612, 78700321, 157400642, 314801284]

約数ペア:

[(1, 314801284), (2, 157400642), (4, 78700321), (7, 44971612), (14, 22485806), (28, 11242903), (49, 6424516), (98, 3212258), (196, 1606129), (199, 1581916), (343, 917788), (398, 790958), (686, 458894), (796, 395479), (1153, 273028), (1372, 229447), (1393, 225988), (2306, 136514), (2786, 112994), (4612, 68257), (5572, 56497), (8071, 39004), (9751, 32284), (16142, 19502)]