236313784

素因数分解:

$2^3\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2111}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 506880000

約数和(自身を除く): 270566216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1999, 2111, 3998, 4222, 7996, 8444, 13993, 14777, 15992, 16888, 27986, 29554, 55972, 59108, 111944, 118216, 4219889, 8439778, 16879556, 29539223, 33759112, 59078446, 118156892, 236313784]

約数ペア:

[(1, 236313784), (2, 118156892), (4, 59078446), (7, 33759112), (8, 29539223), (14, 16879556), (28, 8439778), (56, 4219889), (1999, 118216), (2111, 111944), (3998, 59108), (4222, 55972), (7996, 29554), (8444, 27986), (13993, 16888), (14777, 15992)]