221460432

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{29387}}^1$

素因数の和:29555

約数の個数: 40

約数和(自身を含む): 575769696

約数和(自身を除く): 354309264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 29387, 58774, 88161, 117548, 176322, 235096, 352644, 470192, 705288, 1410576, 4613759, 9227518, 13841277, 18455036, 27682554, 36910072, 55365108, 73820144, 110730216, 221460432]

約数ペア:

[(1, 221460432), (2, 110730216), (3, 73820144), (4, 55365108), (6, 36910072), (8, 27682554), (12, 18455036), (16, 13841277), (24, 9227518), (48, 4613759), (157, 1410576), (314, 705288), (471, 470192), (628, 352644), (942, 235096), (1256, 176322), (1884, 117548), (2512, 88161), (3768, 58774), (7536, 29387)]