245163264

素因数分解:

$2^8\times 3^1\times {\mathrm{319223}}^1$

素因数の和:319242

約数の個数: 36

約数和(自身を含む): 652493856

約数和(自身を除く): 407330592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 319223, 638446, 957669, 1276892, 1915338, 2553784, 3830676, 5107568, 7661352, 10215136, 15322704, 20430272, 30645408, 40860544, 61290816, 81721088, 122581632, 245163264]

約数ペア:

[(1, 245163264), (2, 122581632), (3, 81721088), (4, 61290816), (6, 40860544), (8, 30645408), (12, 20430272), (16, 15322704), (24, 10215136), (32, 7661352), (48, 5107568), (64, 3830676), (96, 2553784), (128, 1915338), (192, 1276892), (256, 957669), (384, 638446), (768, 319223)]