272445307984

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{47168509}}^1$

素因数の和:47168555

約数の個数: 30

約数和(自身を含む): 557107271610

約数和(自身を除く): 284661963626

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 47168509, 94337018, 188674036, 377348072, 754696144, 896201671, 1792403342, 3584806684, 7169613368, 14339226736, 17027831749, 34055663498, 68111326996, 136222653992, 272445307984]

約数ペア:

[(1, 272445307984), (2, 136222653992), (4, 68111326996), (8, 34055663498), (16, 17027831749), (19, 14339226736), (38, 7169613368), (76, 3584806684), (152, 1792403342), (304, 896201671), (361, 754696144), (722, 377348072), (1444, 188674036), (2888, 94337018), (5776, 47168509)]