307970644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{77849}}^1$

素因数の和:77919

約数の個数: 24

約数和(自身を含む): 575467200

約数和(自身を除く): 267496556

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 77849, 155698, 311396, 1790527, 3347507, 3581054, 6695014, 7162108, 13390028, 76992661, 153985322, 307970644]

約数ペア:

[(1, 307970644), (2, 153985322), (4, 76992661), (23, 13390028), (43, 7162108), (46, 6695014), (86, 3581054), (92, 3347507), (172, 1790527), (989, 311396), (1978, 155698), (3956, 77849)]