385245768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{697909}}^1$

素因数の和:697941

約数の個数: 32

約数和(自身を含む): 1004990400

約数和(自身を除く): 619744632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 697909, 1395818, 2093727, 2791636, 4187454, 5583272, 8374908, 16051907, 16749816, 32103814, 48155721, 64207628, 96311442, 128415256, 192622884, 385245768]

約数ペア:

[(1, 385245768), (2, 192622884), (3, 128415256), (4, 96311442), (6, 64207628), (8, 48155721), (12, 32103814), (23, 16749816), (24, 16051907), (46, 8374908), (69, 5583272), (92, 4187454), (138, 2791636), (184, 2093727), (276, 1395818), (552, 697909)]