260400384

素因数分解:

$2^8\times 3^2\times {\mathrm{113021}}^1$

素因数の和:113043

約数の個数: 54

約数和(自身を含む): 750805146

約数和(自身を除く): 490404762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 113021, 226042, 339063, 452084, 678126, 904168, 1017189, 1356252, 1808336, 2034378, 2712504, 3616672, 4068756, 5425008, 7233344, 8137512, 10850016, 14466688, 16275024, 21700032, 28933376, 32550048, 43400064, 65100096, 86800128, 130200192, 260400384]

約数ペア:

[(1, 260400384), (2, 130200192), (3, 86800128), (4, 65100096), (6, 43400064), (8, 32550048), (9, 28933376), (12, 21700032), (16, 16275024), (18, 14466688), (24, 10850016), (32, 8137512), (36, 7233344), (48, 5425008), (64, 4068756), (72, 3616672), (96, 2712504), (128, 2034378), (144, 1808336), (192, 1356252), (256, 1017189), (288, 904168), (384, 678126), (576, 452084), (768, 339063), (1152, 226042), (2304, 113021)]