223089008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 438721920

約数和(自身を除く): 215632912

約数列:

[1, 2, 4, 8, 16, 107, 214, 311, 419, 428, 622, 838, 856, 1244, 1676, 1712, 2488, 3352, 4976, 6704, 33277, 44833, 66554, 89666, 130309, 133108, 179332, 260618, 266216, 358664, 521236, 532432, 717328, 1042472, 2084944, 13943063, 27886126, 55772252, 111544504, 223089008]

約数ペア:

[(1, 223089008), (2, 111544504), (4, 55772252), (8, 27886126), (16, 13943063), (107, 2084944), (214, 1042472), (311, 717328), (419, 532432), (428, 521236), (622, 358664), (838, 266216), (856, 260618), (1244, 179332), (1676, 133108), (1712, 130309), (2488, 89666), (3352, 66554), (4976, 44833), (6704, 33277)]