413556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 1138368

約数和(自身を除く): 724812

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 241, 286, 429, 482, 572, 723, 858, 964, 1446, 1716, 2651, 2892, 3133, 5302, 6266, 7953, 9399, 10604, 12532, 15906, 18798, 31812, 34463, 37596, 68926, 103389, 137852, 206778, 413556]

約数ペア:

[(1, 413556), (2, 206778), (3, 137852), (4, 103389), (6, 68926), (11, 37596), (12, 34463), (13, 31812), (22, 18798), (26, 15906), (33, 12532), (39, 10604), (44, 9399), (52, 7953), (66, 6266), (78, 5302), (132, 3133), (143, 2892), (156, 2651), (241, 1716), (286, 1446), (429, 964), (482, 858), (572, 723)]