321144696

素因数分解:

$2^3\times 3^3\times {\mathrm{1486781}}^1$

素因数の和:1486796

約数の個数: 32

約数和(自身を含む): 892069200

約数和(自身を除く): 570924504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1486781, 2973562, 4460343, 5947124, 8920686, 11894248, 13381029, 17841372, 26762058, 35682744, 40143087, 53524116, 80286174, 107048232, 160572348, 321144696]

約数ペア:

[(1, 321144696), (2, 160572348), (3, 107048232), (4, 80286174), (6, 53524116), (8, 40143087), (9, 35682744), (12, 26762058), (18, 17841372), (24, 13381029), (27, 11894248), (36, 8920686), (54, 5947124), (72, 4460343), (108, 2973562), (216, 1486781)]