216352192

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1459}}^1$

素因数の和:1809

約数の個数: 56

約数和(自身を含む): 492475520

約数和(自身を除く): 276123328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1324, 1459, 2317, 2648, 2918, 4634, 5296, 5836, 9268, 10213, 10592, 11672, 18536, 20426, 21184, 23344, 37072, 40852, 46688, 74144, 81704, 93376, 148288, 163408, 326816, 482929, 653632, 965858, 1931716, 3380503, 3863432, 6761006, 7726864, 13522012, 15453728, 27044024, 30907456, 54088048, 108176096, 216352192]

約数ペア:

[(1, 216352192), (2, 108176096), (4, 54088048), (7, 30907456), (8, 27044024), (14, 15453728), (16, 13522012), (28, 7726864), (32, 6761006), (56, 3863432), (64, 3380503), (112, 1931716), (224, 965858), (331, 653632), (448, 482929), (662, 326816), (1324, 163408), (1459, 148288), (2317, 93376), (2648, 81704), (2918, 74144), (4634, 46688), (5296, 40852), (5836, 37072), (9268, 23344), (10213, 21184), (10592, 20426), (11672, 18536)]