428802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 959040

約数和(自身を除く): 530238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 89, 146, 178, 219, 267, 438, 534, 803, 979, 1606, 1958, 2409, 2937, 4818, 5874, 6497, 12994, 19491, 38982, 71467, 142934, 214401, 428802]

約数ペア:

[(1, 428802), (2, 214401), (3, 142934), (6, 71467), (11, 38982), (22, 19491), (33, 12994), (66, 6497), (73, 5874), (89, 4818), (146, 2937), (178, 2409), (219, 1958), (267, 1606), (438, 979), (534, 803)]