229088272

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3191}}^1$

素因数の和:3847

約数の個数: 40

約数和(自身を含む): 508217472

約数和(自身を除く): 279129200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 3191, 4487, 5128, 6382, 8974, 10256, 12764, 17948, 22337, 25528, 35896, 44674, 51056, 71792, 89348, 178696, 357392, 2045431, 4090862, 8181724, 14318017, 16363448, 28636034, 32726896, 57272068, 114544136, 229088272]

約数ペア:

[(1, 229088272), (2, 114544136), (4, 57272068), (7, 32726896), (8, 28636034), (14, 16363448), (16, 14318017), (28, 8181724), (56, 4090862), (112, 2045431), (641, 357392), (1282, 178696), (2564, 89348), (3191, 71792), (4487, 51056), (5128, 44674), (6382, 35896), (8974, 25528), (10256, 22337), (12764, 17948)]