262140312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7841}}^1$

素因数の和:8056

約数の個数: 64

約数和(自身を含む): 752832000

約数和(自身を除く): 490691688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 7841, 8358, 11144, 15682, 16716, 23523, 31364, 33432, 47046, 54887, 62728, 94092, 109774, 164661, 188184, 219548, 329322, 439096, 658644, 1317288, 1560359, 3120718, 4681077, 6241436, 9362154, 10922513, 12482872, 18724308, 21845026, 32767539, 37448616, 43690052, 65535078, 87380104, 131070156, 262140312]

約数ペア:

[(1, 262140312), (2, 131070156), (3, 87380104), (4, 65535078), (6, 43690052), (7, 37448616), (8, 32767539), (12, 21845026), (14, 18724308), (21, 12482872), (24, 10922513), (28, 9362154), (42, 6241436), (56, 4681077), (84, 3120718), (168, 1560359), (199, 1317288), (398, 658644), (597, 439096), (796, 329322), (1194, 219548), (1393, 188184), (1592, 164661), (2388, 109774), (2786, 94092), (4179, 62728), (4776, 54887), (5572, 47046), (7841, 33432), (8358, 31364), (11144, 23523), (15682, 16716)]