255857976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{323053}}^1$

素因数の和:323076

約数の個数: 48

約数和(自身を含む): 755946360

約数和(自身を除く): 500088384

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, 323053, 646106, 969159, 1292212, 1938318, 2584424, 2907477, 3553583, 3876636, 5814954, 7107166, 7753272, 10660749, 11629908, 14214332, 21321498, 23259816, 28428664, 31982247, 42642996, 63964494, 85285992, 127928988, 255857976]

約数ペア:

[(1, 255857976), (2, 127928988), (3, 85285992), (4, 63964494), (6, 42642996), (8, 31982247), (9, 28428664), (11, 23259816), (12, 21321498), (18, 14214332), (22, 11629908), (24, 10660749), (33, 7753272), (36, 7107166), (44, 5814954), (66, 3876636), (72, 3553583), (88, 2907477), (99, 2584424), (132, 1938318), (198, 1292212), (264, 969159), (396, 646106), (792, 323053)]