313876552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4133}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 642919680

約数和(自身を除く): 329043128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 863, 1726, 3452, 4133, 6904, 8266, 9493, 16532, 18986, 33064, 37972, 45463, 75944, 90926, 181852, 363704, 3566779, 7133558, 14267116, 28534232, 39234569, 78469138, 156938276, 313876552]

約数ペア:

[(1, 313876552), (2, 156938276), (4, 78469138), (8, 39234569), (11, 28534232), (22, 14267116), (44, 7133558), (88, 3566779), (863, 363704), (1726, 181852), (3452, 90926), (4133, 75944), (6904, 45463), (8266, 37972), (9493, 33064), (16532, 18986)]