389600256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{126823}}^1$

素因数の和:126846

約数の個数: 44

約数和(自身を含む): 1038434912

約数和(自身を除く): 648834656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 126823, 253646, 380469, 507292, 760938, 1014584, 1521876, 2029168, 3043752, 4058336, 6087504, 8116672, 12175008, 16233344, 24350016, 32466688, 48700032, 64933376, 97400064, 129866752, 194800128, 389600256]

約数ペア:

[(1, 389600256), (2, 194800128), (3, 129866752), (4, 97400064), (6, 64933376), (8, 48700032), (12, 32466688), (16, 24350016), (24, 16233344), (32, 12175008), (48, 8116672), (64, 6087504), (96, 4058336), (128, 3043752), (192, 2029168), (256, 1521876), (384, 1014584), (512, 760938), (768, 507292), (1024, 380469), (1536, 253646), (3072, 126823)]