297367168

素因数分解:

$2^7\times 7^1\times {\mathrm{331883}}^1$

素因数の和:331904

約数の個数: 32

約数和(自身を含む): 677043360

約数和(自身を除く): 379676192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 331883, 663766, 1327532, 2323181, 2655064, 4646362, 5310128, 9292724, 10620256, 18585448, 21240512, 37170896, 42481024, 74341792, 148683584, 297367168]

約数ペア:

[(1, 297367168), (2, 148683584), (4, 74341792), (7, 42481024), (8, 37170896), (14, 21240512), (16, 18585448), (28, 10620256), (32, 9292724), (56, 5310128), (64, 4646362), (112, 2655064), (128, 2323181), (224, 1327532), (448, 663766), (896, 331883)]