1255128

素因数分解:

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

素因数の和:288

約数の個数: 64

約数和(自身を含む): 3717120

約数和(自身を除く): 2461992

約数列:

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

約数ペア:

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