416256001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 509442048

約数和(自身を除く): 93186047

約数列:

[1, 7, 23, 73, 107, 161, 331, 511, 749, 1679, 2317, 2461, 7613, 7811, 11753, 17227, 24163, 35417, 53291, 54677, 169141, 179653, 247919, 555749, 814591, 1257571, 2585441, 3890243, 5702137, 18098087, 59465143, 416256001]

約数ペア:

[(1, 416256001), (7, 59465143), (23, 18098087), (73, 5702137), (107, 3890243), (161, 2585441), (331, 1257571), (511, 814591), (749, 555749), (1679, 247919), (2317, 179653), (2461, 169141), (7613, 54677), (7811, 53291), (11753, 35417), (17227, 24163)]