258957756

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{77347}}^1$

素因数の和:77391

約数の個数: 48

約数和(自身を含む): 693038080

約数和(自身を除く): 434080324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 77347, 154694, 232041, 309388, 464082, 696123, 928164, 1392246, 2088369, 2397757, 2784492, 4176738, 4795514, 7193271, 8353476, 9591028, 14386542, 21579813, 28773084, 43159626, 64739439, 86319252, 129478878, 258957756]

約数ペア:

[(1, 258957756), (2, 129478878), (3, 86319252), (4, 64739439), (6, 43159626), (9, 28773084), (12, 21579813), (18, 14386542), (27, 9591028), (31, 8353476), (36, 7193271), (54, 4795514), (62, 4176738), (93, 2784492), (108, 2397757), (124, 2088369), (186, 1392246), (279, 928164), (372, 696123), (558, 464082), (837, 309388), (1116, 232041), (1674, 154694), (3348, 77347)]