418677424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{216259}}^1$

素因数の和:216289

約数の個数: 30

約数和(自身を含む): 891639980

約数和(自身を除く): 472962556

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 216259, 432518, 865036, 1730072, 2378849, 3460144, 4757698, 9515396, 19030792, 26167339, 38061584, 52334678, 104669356, 209338712, 418677424]

約数ペア:

[(1, 418677424), (2, 209338712), (4, 104669356), (8, 52334678), (11, 38061584), (16, 26167339), (22, 19030792), (44, 9515396), (88, 4757698), (121, 3460144), (176, 2378849), (242, 1730072), (484, 865036), (968, 432518), (1936, 216259)]