2510256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 7682048

約数和(自身を除く): 5171792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 241, 248, 336, 372, 434, 482, 496, 651, 723, 744, 868, 964, 1302, 1446, 1488, 1687, 1736, 1928, 2604, 2892, 3374, 3472, 3856, 5061, 5208, 5784, 6748, 7471, 10122, 10416, 11568, 13496, 14942, 20244, 22413, 26992, 29884, 40488, 44826, 52297, 59768, 80976, 89652, 104594, 119536, 156891, 179304, 209188, 313782, 358608, 418376, 627564, 836752, 1255128, 2510256]

約数ペア:

[(1, 2510256), (2, 1255128), (3, 836752), (4, 627564), (6, 418376), (7, 358608), (8, 313782), (12, 209188), (14, 179304), (16, 156891), (21, 119536), (24, 104594), (28, 89652), (31, 80976), (42, 59768), (48, 52297), (56, 44826), (62, 40488), (84, 29884), (93, 26992), (112, 22413), (124, 20244), (168, 14942), (186, 13496), (217, 11568), (241, 10416), (248, 10122), (336, 7471), (372, 6748), (434, 5784), (482, 5208), (496, 5061), (651, 3856), (723, 3472), (744, 3374), (868, 2892), (964, 2604), (1302, 1928), (1446, 1736), (1488, 1687)]