285896184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{243109}}^1$

素因数の和:243132

約数の個数: 48

約数和(自身を含む): 831436200

約数和(自身を除く): 545540016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 243109, 486218, 729327, 972436, 1458654, 1701763, 1944872, 2917308, 3403526, 5105289, 5834616, 6807052, 10210578, 11912341, 13614104, 20421156, 23824682, 35737023, 40842312, 47649364, 71474046, 95298728, 142948092, 285896184]

約数ペア:

[(1, 285896184), (2, 142948092), (3, 95298728), (4, 71474046), (6, 47649364), (7, 40842312), (8, 35737023), (12, 23824682), (14, 20421156), (21, 13614104), (24, 11912341), (28, 10210578), (42, 6807052), (49, 5834616), (56, 5105289), (84, 3403526), (98, 2917308), (147, 1944872), (168, 1701763), (196, 1458654), (294, 972436), (392, 729327), (588, 486218), (1176, 243109)]