297635968

素因数分解:

$2^7\times 7^1\times {\mathrm{332183}}^1$

素因数の和:332204

約数の個数: 32

約数和(自身を含む): 677655360

約数和(自身を除く): 380019392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 332183, 664366, 1328732, 2325281, 2657464, 4650562, 5314928, 9301124, 10629856, 18602248, 21259712, 37204496, 42519424, 74408992, 148817984, 297635968]

約数ペア:

[(1, 297635968), (2, 148817984), (4, 74408992), (7, 42519424), (8, 37204496), (14, 21259712), (16, 18602248), (28, 10629856), (32, 9301124), (56, 5314928), (64, 4650562), (112, 2657464), (128, 2325281), (224, 1328732), (448, 664366), (896, 332183)]