269661944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4993}}^1$

素因数の和:5199

約数の個数: 32

約数和(自身を含む): 520774320

約数和(自身を除く): 251112376

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 1256, 4993, 6751, 9986, 13502, 19972, 27004, 39944, 54008, 214699, 429398, 783901, 858796, 1567802, 1717592, 3135604, 6271208, 33707743, 67415486, 134830972, 269661944]

約数ペア:

[(1, 269661944), (2, 134830972), (4, 67415486), (8, 33707743), (43, 6271208), (86, 3135604), (157, 1717592), (172, 1567802), (314, 858796), (344, 783901), (628, 429398), (1256, 214699), (4993, 54008), (6751, 39944), (9986, 27004), (13502, 19972)]