380070896

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 749952000

約数和(自身を除く): 369881104

約数列:

[1, 2, 4, 8, 16, 79, 158, 199, 316, 398, 632, 796, 1264, 1511, 1592, 3022, 3184, 6044, 12088, 15721, 24176, 31442, 62884, 119369, 125768, 238738, 251536, 300689, 477476, 601378, 954952, 1202756, 1909904, 2405512, 4811024, 23754431, 47508862, 95017724, 190035448, 380070896]

約数ペア:

[(1, 380070896), (2, 190035448), (4, 95017724), (8, 47508862), (16, 23754431), (79, 4811024), (158, 2405512), (199, 1909904), (316, 1202756), (398, 954952), (632, 601378), (796, 477476), (1264, 300689), (1511, 251536), (1592, 238738), (3022, 125768), (3184, 119369), (6044, 62884), (12088, 31442), (15721, 24176)]