791292888

素因数分解:

$2^3\times 3^4\times {\mathrm{1221131}}^1$

素因数の和:1221149

約数の個数: 40

約数和(自身を含む): 2216354580

約数和(自身を除く): 1425061692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1221131, 2442262, 3663393, 4884524, 7326786, 9769048, 10990179, 14653572, 21980358, 29307144, 32970537, 43960716, 65941074, 87921432, 98911611, 131882148, 197823222, 263764296, 395646444, 791292888]

約数ペア:

[(1, 791292888), (2, 395646444), (3, 263764296), (4, 197823222), (6, 131882148), (8, 98911611), (9, 87921432), (12, 65941074), (18, 43960716), (24, 32970537), (27, 29307144), (36, 21980358), (54, 14653572), (72, 10990179), (81, 9769048), (108, 7326786), (162, 4884524), (216, 3663393), (324, 2442262), (648, 1221131)]