266339192

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{42089}}^1$

素因数の和:42215

約数の個数: 32

約数和(自身を含む): 575791200

約数和(自身を除く): 309452008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 42089, 84178, 168356, 294623, 336712, 589246, 1178492, 2356984, 4756057, 9512114, 19024228, 33292399, 38048456, 66584798, 133169596, 266339192]

約数ペア:

[(1, 266339192), (2, 133169596), (4, 66584798), (7, 38048456), (8, 33292399), (14, 19024228), (28, 9512114), (56, 4756057), (113, 2356984), (226, 1178492), (452, 589246), (791, 336712), (904, 294623), (1582, 168356), (3164, 84178), (6328, 42089)]