218059576

素因数分解:

$2^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{3449}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 467820000

約数和(自身を除く): 249760424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1129, 2258, 3449, 4516, 6898, 7903, 9032, 13796, 15806, 24143, 27592, 31612, 48286, 63224, 96572, 193144, 3893921, 7787842, 15575684, 27257447, 31151368, 54514894, 109029788, 218059576]

約数ペア:

[(1, 218059576), (2, 109029788), (4, 54514894), (7, 31151368), (8, 27257447), (14, 15575684), (28, 7787842), (56, 3893921), (1129, 193144), (2258, 96572), (3449, 63224), (4516, 48286), (6898, 31612), (7903, 27592), (9032, 24143), (13796, 15806)]