386880088

素因数分解:

$2^3\times 7^2\times {\mathrm{563}}^1\times {\mathrm{1753}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 845813880

約数和(自身を除く): 458933792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 563, 1126, 1753, 2252, 3506, 3941, 4504, 7012, 7882, 12271, 14024, 15764, 24542, 27587, 31528, 49084, 55174, 85897, 98168, 110348, 171794, 220696, 343588, 687176, 986939, 1973878, 3947756, 6908573, 7895512, 13817146, 27634292, 48360011, 55268584, 96720022, 193440044, 386880088]

約数ペア:

[(1, 386880088), (2, 193440044), (4, 96720022), (7, 55268584), (8, 48360011), (14, 27634292), (28, 13817146), (49, 7895512), (56, 6908573), (98, 3947756), (196, 1973878), (392, 986939), (563, 687176), (1126, 343588), (1753, 220696), (2252, 171794), (3506, 110348), (3941, 98168), (4504, 85897), (7012, 55174), (7882, 49084), (12271, 31528), (14024, 27587), (15764, 24542)]