240663948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66629}}^1$

素因数の和:66686

約数の個数: 48

約数和(自身を含む): 656705280

約数和(自身を除く): 416041332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 66629, 133258, 199887, 266516, 399774, 466403, 799548, 932806, 1399209, 1865612, 2798418, 2865047, 5596836, 5730094, 8595141, 11460188, 17190282, 20055329, 34380564, 40110658, 60165987, 80221316, 120331974, 240663948]

約数ペア:

[(1, 240663948), (2, 120331974), (3, 80221316), (4, 60165987), (6, 40110658), (7, 34380564), (12, 20055329), (14, 17190282), (21, 11460188), (28, 8595141), (42, 5730094), (43, 5596836), (84, 2865047), (86, 2798418), (129, 1865612), (172, 1399209), (258, 932806), (301, 799548), (516, 466403), (602, 399774), (903, 266516), (1204, 199887), (1806, 133258), (3612, 66629)]