319280495523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1181}}^1\times {\mathrm{2161}}^1$

素因数の和:3596

約数の個数: 64

約数和(自身を含む): 494578151424

約数和(自身を除く): 175297655901

約数列:

[1, 3, 11, 17, 33, 51, 187, 223, 561, 669, 1181, 2161, 2453, 3543, 3791, 6483, 7359, 11373, 12991, 20077, 23771, 36737, 38973, 41701, 60231, 71313, 110211, 125103, 220847, 263363, 404107, 481903, 662541, 790089, 1212321, 1445709, 2552141, 2896993, 4477171, 5300933, 7656423, 8192351, 8690979, 13431513, 15902799, 24577053, 28073551, 43386397, 49248881, 84220653, 90115861, 130159191, 147746643, 270347583, 477250367, 569127443, 1431751101, 1707382329, 6260401873, 9675166531, 18781205619, 29025499593, 106426831841, 319280495523]

約数ペア:

[(1, 319280495523), (3, 106426831841), (11, 29025499593), (17, 18781205619), (33, 9675166531), (51, 6260401873), (187, 1707382329), (223, 1431751101), (561, 569127443), (669, 477250367), (1181, 270347583), (2161, 147746643), (2453, 130159191), (3543, 90115861), (3791, 84220653), (6483, 49248881), (7359, 43386397), (11373, 28073551), (12991, 24577053), (20077, 15902799), (23771, 13431513), (36737, 8690979), (38973, 8192351), (41701, 7656423), (60231, 5300933), (71313, 4477171), (110211, 2896993), (125103, 2552141), (220847, 1445709), (263363, 1212321), (404107, 790089), (481903, 662541)]