289380595328

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{18684181}}^1$

素因数の和:18684217

約数の個数: 48

約数和(自身を含む): 633674032530

約数和(自身を除く): 344293437202

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 18684181, 37368362, 74736724, 149473448, 205525991, 298946896, 411051982, 597893792, 822103964, 1195787584, 1644207928, 2260785901, 2391575168, 3288415856, 4521571802, 6576831712, 9043143604, 13153663424, 18086287208, 26307326848, 36172574416, 72345148832, 144690297664, 289380595328]

約数ペア:

[(1, 289380595328), (2, 144690297664), (4, 72345148832), (8, 36172574416), (11, 26307326848), (16, 18086287208), (22, 13153663424), (32, 9043143604), (44, 6576831712), (64, 4521571802), (88, 3288415856), (121, 2391575168), (128, 2260785901), (176, 1644207928), (242, 1195787584), (352, 822103964), (484, 597893792), (704, 411051982), (968, 298946896), (1408, 205525991), (1936, 149473448), (3872, 74736724), (7744, 37368362), (15488, 18684181)]