215288568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271829}}^1$

素因数の和:271852

約数の個数: 48

約数和(自身を含む): 636082200

約数和(自身を除く): 420793632

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, 271829, 543658, 815487, 1087316, 1630974, 2174632, 2446461, 2990119, 3261948, 4892922, 5980238, 6523896, 8970357, 9785844, 11960476, 17940714, 19571688, 23920952, 26911071, 35881428, 53822142, 71762856, 107644284, 215288568]

約数ペア:

[(1, 215288568), (2, 107644284), (3, 71762856), (4, 53822142), (6, 35881428), (8, 26911071), (9, 23920952), (11, 19571688), (12, 17940714), (18, 11960476), (22, 9785844), (24, 8970357), (33, 6523896), (36, 5980238), (44, 4892922), (66, 3261948), (72, 2990119), (88, 2446461), (99, 2174632), (132, 1630974), (198, 1087316), (264, 815487), (396, 543658), (792, 271829)]