428268

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 1013040

約数和(自身を除く): 584772

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 401, 534, 802, 1068, 1203, 1604, 2406, 4812, 35689, 71378, 107067, 142756, 214134, 428268]

約数ペア:

[(1, 428268), (2, 214134), (3, 142756), (4, 107067), (6, 71378), (12, 35689), (89, 4812), (178, 2406), (267, 1604), (356, 1203), (401, 1068), (534, 802)]