350768048

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{327209}}^1$

素因数の和:327284

約数の個数: 20

約数和(自身を含む): 689758680

約数和(自身を除く): 338990632

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 327209, 654418, 1308836, 2617672, 5235344, 21923003, 43846006, 87692012, 175384024, 350768048]

約数ペア:

[(1, 350768048), (2, 175384024), (4, 87692012), (8, 43846006), (16, 21923003), (67, 5235344), (134, 2617672), (268, 1308836), (536, 654418), (1072, 327209)]