493608

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 1251360

約数和(自身を除く): 757752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 157, 262, 314, 393, 471, 524, 628, 786, 942, 1048, 1256, 1572, 1884, 3144, 3768, 20567, 41134, 61701, 82268, 123402, 164536, 246804, 493608]

約数ペア:

[(1, 493608), (2, 246804), (3, 164536), (4, 123402), (6, 82268), (8, 61701), (12, 41134), (24, 20567), (131, 3768), (157, 3144), (262, 1884), (314, 1572), (393, 1256), (471, 1048), (524, 942), (628, 786)]