388804808

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{16811}}^1$

素因数の和:16890

約数の個数: 48

約数和(自身を含む): 862455600

約数和(自身を除く): 473650792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5782, 11564, 16811, 23128, 33622, 67244, 117677, 134488, 235354, 470708, 823739, 941416, 991849, 1647478, 1983698, 3294956, 3967396, 6589912, 6942943, 7934792, 13885886, 27771772, 48600601, 55543544, 97201202, 194402404, 388804808]

約数ペア:

[(1, 388804808), (2, 194402404), (4, 97201202), (7, 55543544), (8, 48600601), (14, 27771772), (28, 13885886), (49, 7934792), (56, 6942943), (59, 6589912), (98, 3967396), (118, 3294956), (196, 1983698), (236, 1647478), (392, 991849), (413, 941416), (472, 823739), (826, 470708), (1652, 235354), (2891, 134488), (3304, 117677), (5782, 67244), (11564, 33622), (16811, 23128)]