213584616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{423779}}^1$

素因数の和:423798

約数の個数: 48

約数和(自身を含む): 661096800

約数和(自身を除く): 447512184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 423779, 847558, 1271337, 1695116, 2542674, 2966453, 3390232, 3814011, 5085348, 5932906, 7628022, 8899359, 10170696, 11865812, 15256044, 17798718, 23731624, 26698077, 30512088, 35597436, 53396154, 71194872, 106792308, 213584616]

約数ペア:

[(1, 213584616), (2, 106792308), (3, 71194872), (4, 53396154), (6, 35597436), (7, 30512088), (8, 26698077), (9, 23731624), (12, 17798718), (14, 15256044), (18, 11865812), (21, 10170696), (24, 8899359), (28, 7628022), (36, 5932906), (42, 5085348), (56, 3814011), (63, 3390232), (72, 2966453), (84, 2542674), (126, 1695116), (168, 1271337), (252, 847558), (504, 423779)]