289226752

素因数分解:

$2^{14}\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 587184640

約数和(自身を除く): 297957888

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 139, 254, 256, 278, 508, 512, 556, 1016, 1024, 1112, 2032, 2048, 2224, 4064, 4096, 4448, 8128, 8192, 8896, 16256, 16384, 17653, 17792, 32512, 35306, 35584, 65024, 70612, 71168, 130048, 141224, 142336, 260096, 282448, 284672, 520192, 564896, 569344, 1040384, 1129792, 1138688, 2080768, 2259584, 2277376, 4519168, 9038336, 18076672, 36153344, 72306688, 144613376, 289226752]

約数ペア:

[(1, 289226752), (2, 144613376), (4, 72306688), (8, 36153344), (16, 18076672), (32, 9038336), (64, 4519168), (127, 2277376), (128, 2259584), (139, 2080768), (254, 1138688), (256, 1129792), (278, 1040384), (508, 569344), (512, 564896), (556, 520192), (1016, 284672), (1024, 282448), (1112, 260096), (2032, 142336), (2048, 141224), (2224, 130048), (4064, 71168), (4096, 70612), (4448, 65024), (8128, 35584), (8192, 35306), (8896, 32512), (16256, 17792), (16384, 17653)]