4380212116

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 9094480416

約数和(自身を除く): 4714268300

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 443, 827, 854, 886, 1654, 1708, 1772, 2989, 3101, 3308, 5789, 5978, 6202, 11578, 11956, 12404, 21707, 23156, 27023, 40523, 43414, 50447, 54046, 81046, 86828, 100894, 108092, 162092, 189161, 201788, 353129, 366361, 378322, 706258, 732722, 756644, 1324127, 1412516, 1465444, 2471903, 2564527, 2648254, 4943806, 5129054, 5296508, 9887612, 10258108, 17951689, 22348021, 35903378, 44696042, 71806756, 89392084, 156436147, 312872294, 625744588, 1095053029, 2190106058, 4380212116]

約数ペア:

[(1, 4380212116), (2, 2190106058), (4, 1095053029), (7, 625744588), (14, 312872294), (28, 156436147), (49, 89392084), (61, 71806756), (98, 44696042), (122, 35903378), (196, 22348021), (244, 17951689), (427, 10258108), (443, 9887612), (827, 5296508), (854, 5129054), (886, 4943806), (1654, 2648254), (1708, 2564527), (1772, 2471903), (2989, 1465444), (3101, 1412516), (3308, 1324127), (5789, 756644), (5978, 732722), (6202, 706258), (11578, 378322), (11956, 366361), (12404, 353129), (21707, 201788), (23156, 189161), (27023, 162092), (40523, 108092), (43414, 100894), (50447, 86828), (54046, 81046)]