228775608

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{3187}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 620416680

約数和(自身を除く): 391641072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3187, 3988, 5982, 6374, 7976, 8973, 9561, 11964, 12748, 17946, 19122, 23928, 25496, 28683, 35892, 38244, 57366, 71784, 76488, 114732, 229464, 3177439, 6354878, 9532317, 12709756, 19064634, 25419512, 28596951, 38129268, 57193902, 76258536, 114387804, 228775608]

約数ペア:

[(1, 228775608), (2, 114387804), (3, 76258536), (4, 57193902), (6, 38129268), (8, 28596951), (9, 25419512), (12, 19064634), (18, 12709756), (24, 9532317), (36, 6354878), (72, 3177439), (997, 229464), (1994, 114732), (2991, 76488), (3187, 71784), (3988, 57366), (5982, 38244), (6374, 35892), (7976, 28683), (8973, 25496), (9561, 23928), (11964, 19122), (12748, 17946)]