260267832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{328621}}^1$

素因数の和:328644

約数の個数: 48

約数和(自身を含む): 768975480

約数和(自身を除く): 508707648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 328621, 657242, 985863, 1314484, 1971726, 2628968, 2957589, 3614831, 3943452, 5915178, 7229662, 7886904, 10844493, 11830356, 14459324, 21688986, 23660712, 28918648, 32533479, 43377972, 65066958, 86755944, 130133916, 260267832]

約数ペア:

[(1, 260267832), (2, 130133916), (3, 86755944), (4, 65066958), (6, 43377972), (8, 32533479), (9, 28918648), (11, 23660712), (12, 21688986), (18, 14459324), (22, 11830356), (24, 10844493), (33, 7886904), (36, 7229662), (44, 5915178), (66, 3943452), (72, 3614831), (88, 2957589), (99, 2628968), (132, 1971726), (198, 1314484), (264, 985863), (396, 657242), (792, 328621)]