290752098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28071

約数の個数: 64

約数和(自身を含む): 753392640

約数和(自身を除く): 462640542

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 28027, 56054, 84081, 168162, 196189, 364351, 392378, 532513, 588567, 728702, 1065026, 1093053, 1177134, 1597539, 2186106, 2550457, 3195078, 3727591, 5100914, 6922669, 7455182, 7651371, 11182773, 13845338, 15302742, 20768007, 22365546, 41536014, 48458683, 96917366, 145376049, 290752098]

約数ペア:

[(1, 290752098), (2, 145376049), (3, 96917366), (6, 48458683), (7, 41536014), (13, 22365546), (14, 20768007), (19, 15302742), (21, 13845338), (26, 11182773), (38, 7651371), (39, 7455182), (42, 6922669), (57, 5100914), (78, 3727591), (91, 3195078), (114, 2550457), (133, 2186106), (182, 1597539), (247, 1177134), (266, 1093053), (273, 1065026), (399, 728702), (494, 588567), (546, 532513), (741, 392378), (798, 364351), (1482, 196189), (1729, 168162), (3458, 84081), (5187, 56054), (10374, 28027)]