339968272

素因数分解:

$2^4\times 7^2\times {\mathrm{433633}}^1$

素因数の和:433655

約数の個数: 30

約数和(自身を含む): 766231278

約数和(自身を除く): 426263006

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 433633, 867266, 1734532, 3035431, 3469064, 6070862, 6938128, 12141724, 21248017, 24283448, 42496034, 48566896, 84992068, 169984136, 339968272]

約数ペア:

[(1, 339968272), (2, 169984136), (4, 84992068), (7, 48566896), (8, 42496034), (14, 24283448), (16, 21248017), (28, 12141724), (49, 6938128), (56, 6070862), (98, 3469064), (112, 3035431), (196, 1734532), (392, 867266), (784, 433633)]