216508992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{161093}}^1$

素因数の和:161115

約数の個数: 56

約数和(自身を含む): 654686016

約数和(自身を除く): 438177024

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, 161093, 322186, 483279, 644372, 966558, 1127651, 1288744, 1933116, 2255302, 2577488, 3382953, 3866232, 4510604, 5154976, 6765906, 7732464, 9021208, 10309952, 13531812, 15464928, 18042416, 27063624, 30929856, 36084832, 54127248, 72169664, 108254496, 216508992]

約数ペア:

[(1, 216508992), (2, 108254496), (3, 72169664), (4, 54127248), (6, 36084832), (7, 30929856), (8, 27063624), (12, 18042416), (14, 15464928), (16, 13531812), (21, 10309952), (24, 9021208), (28, 7732464), (32, 6765906), (42, 5154976), (48, 4510604), (56, 3866232), (64, 3382953), (84, 2577488), (96, 2255302), (112, 1933116), (168, 1288744), (192, 1127651), (224, 966558), (336, 644372), (448, 483279), (672, 322186), (1344, 161093)]