401020548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{85469}}^1$

素因数の和:85516

約数の個数: 48

約数和(自身を含む): 1033845120

約数和(自身を除く): 632824572

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 85469, 170938, 256407, 341876, 512814, 1025628, 1452973, 1965787, 2905946, 3931574, 4358919, 5811892, 5897361, 7863148, 8717838, 11794722, 17435676, 23589444, 33418379, 66836758, 100255137, 133673516, 200510274, 401020548]

約数ペア:

[(1, 401020548), (2, 200510274), (3, 133673516), (4, 100255137), (6, 66836758), (12, 33418379), (17, 23589444), (23, 17435676), (34, 11794722), (46, 8717838), (51, 7863148), (68, 5897361), (69, 5811892), (92, 4358919), (102, 3931574), (138, 2905946), (204, 1965787), (276, 1452973), (391, 1025628), (782, 512814), (1173, 341876), (1564, 256407), (2346, 170938), (4692, 85469)]