293669464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{22397}}^1$

素因数の和:22563

約数の個数: 32

約数和(自身を含む): 604746000

約数和(自身を除く): 311076536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 22397, 44794, 89588, 179176, 246367, 492734, 985468, 1970936, 3337153, 6674306, 13348612, 26697224, 36708683, 73417366, 146834732, 293669464]

約数ペア:

[(1, 293669464), (2, 146834732), (4, 73417366), (8, 36708683), (11, 26697224), (22, 13348612), (44, 6674306), (88, 3337153), (149, 1970936), (298, 985468), (596, 492734), (1192, 246367), (1639, 179176), (3278, 89588), (6556, 44794), (13112, 22397)]