240365567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 284643072

約数和(自身を除く): 44277505

約数列:

[1, 13, 17, 47, 73, 221, 317, 611, 799, 949, 1241, 3431, 4121, 5389, 10387, 14899, 16133, 23141, 44603, 58327, 70057, 193687, 253283, 300833, 393397, 758251, 1087627, 3292679, 5114161, 14139151, 18489659, 240365567]

約数ペア:

[(1, 240365567), (13, 18489659), (17, 14139151), (47, 5114161), (73, 3292679), (221, 1087627), (317, 758251), (611, 393397), (799, 300833), (949, 253283), (1241, 193687), (3431, 70057), (4121, 58327), (5389, 44603), (10387, 23141), (14899, 16133)]