329654976

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{245279}}^1$

素因数の和:245301

約数の個数: 56

約数和(自身を含む): 996817920

約数和(自身を除く): 667162944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 245279, 490558, 735837, 981116, 1471674, 1716953, 1962232, 2943348, 3433906, 3924464, 5150859, 5886696, 6867812, 7848928, 10301718, 11773392, 13735624, 15697856, 20603436, 23546784, 27471248, 41206872, 47093568, 54942496, 82413744, 109884992, 164827488, 329654976]

約数ペア:

[(1, 329654976), (2, 164827488), (3, 109884992), (4, 82413744), (6, 54942496), (7, 47093568), (8, 41206872), (12, 27471248), (14, 23546784), (16, 20603436), (21, 15697856), (24, 13735624), (28, 11773392), (32, 10301718), (42, 7848928), (48, 6867812), (56, 5886696), (64, 5150859), (84, 3924464), (96, 3433906), (112, 2943348), (168, 1962232), (192, 1716953), (224, 1471674), (336, 981116), (448, 735837), (672, 490558), (1344, 245279)]