255365112

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{81223}}^1$

素因数の和:81363

約数の個数: 32

約数和(自身を含む): 643294080

約数和(自身を除く): 387928968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 81223, 162446, 243669, 324892, 487338, 649784, 974676, 1949352, 10640213, 21280426, 31920639, 42560852, 63841278, 85121704, 127682556, 255365112]

約数ペア:

[(1, 255365112), (2, 127682556), (3, 85121704), (4, 63841278), (6, 42560852), (8, 31920639), (12, 21280426), (24, 10640213), (131, 1949352), (262, 974676), (393, 649784), (524, 487338), (786, 324892), (1048, 243669), (1572, 162446), (3144, 81223)]