319442944

素因数分解:

$2^{12}\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:658

約数の個数: 52

約数和(自身を含む): 644009184

約数和(自身を除く): 324566240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 467, 512, 668, 934, 1024, 1336, 1868, 2048, 2672, 3736, 4096, 5344, 7472, 10688, 14944, 21376, 29888, 42752, 59776, 77989, 85504, 119552, 155978, 171008, 239104, 311956, 342016, 478208, 623912, 684032, 956416, 1247824, 1912832, 2495648, 4991296, 9982592, 19965184, 39930368, 79860736, 159721472, 319442944]

約数ペア:

[(1, 319442944), (2, 159721472), (4, 79860736), (8, 39930368), (16, 19965184), (32, 9982592), (64, 4991296), (128, 2495648), (167, 1912832), (256, 1247824), (334, 956416), (467, 684032), (512, 623912), (668, 478208), (934, 342016), (1024, 311956), (1336, 239104), (1868, 171008), (2048, 155978), (2672, 119552), (3736, 85504), (4096, 77989), (5344, 59776), (7472, 42752), (10688, 29888), (14944, 21376)]