254551728

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{51487}}^1$

素因数の和:51601

約数の個数: 40

約数和(自身を含む): 663989248

約数和(自身を除く): 409437520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 51487, 102974, 154461, 205948, 308922, 411896, 617844, 823792, 1235688, 2471376, 5303161, 10606322, 15909483, 21212644, 31818966, 42425288, 63637932, 84850576, 127275864, 254551728]

約数ペア:

[(1, 254551728), (2, 127275864), (3, 84850576), (4, 63637932), (6, 42425288), (8, 31818966), (12, 21212644), (16, 15909483), (24, 10606322), (48, 5303161), (103, 2471376), (206, 1235688), (309, 823792), (412, 617844), (618, 411896), (824, 308922), (1236, 205948), (1648, 154461), (2472, 102974), (4944, 51487)]