289490959936

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{96181}}^1$

素因数の和:96683

約数の個数: 56

約数和(自身を含む): 580462217280

約数和(自身を除く): 290971257344

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 359, 524, 718, 1048, 1436, 2096, 2872, 4192, 5744, 8384, 11488, 22976, 47029, 94058, 96181, 188116, 192362, 376232, 384724, 752464, 769448, 1504928, 1538896, 3009856, 3077792, 6155584, 12599711, 25199422, 34528979, 50398844, 69057958, 100797688, 138115916, 201595376, 276231832, 403190752, 552463664, 806381504, 1104927328, 2209854656, 4523296249, 9046592498, 18093184996, 36186369992, 72372739984, 144745479968, 289490959936]

約数ペア:

[(1, 289490959936), (2, 144745479968), (4, 72372739984), (8, 36186369992), (16, 18093184996), (32, 9046592498), (64, 4523296249), (131, 2209854656), (262, 1104927328), (359, 806381504), (524, 552463664), (718, 403190752), (1048, 276231832), (1436, 201595376), (2096, 138115916), (2872, 100797688), (4192, 69057958), (5744, 50398844), (8384, 34528979), (11488, 25199422), (22976, 12599711), (47029, 6155584), (94058, 3077792), (96181, 3009856), (188116, 1538896), (192362, 1504928), (376232, 769448), (384724, 752464)]