251019564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8822

約数の個数: 48

約数和(自身を含む): 621465600

約数和(自身を除く): 370446036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1524, 2413, 4826, 7239, 8669, 9652, 14478, 17338, 26007, 28956, 34676, 52014, 104028, 164711, 329422, 494133, 658844, 988266, 1100963, 1976532, 2201926, 3302889, 4403852, 6605778, 13211556, 20918297, 41836594, 62754891, 83673188, 125509782, 251019564]

約数ペア:

[(1, 251019564), (2, 125509782), (3, 83673188), (4, 62754891), (6, 41836594), (12, 20918297), (19, 13211556), (38, 6605778), (57, 4403852), (76, 3302889), (114, 2201926), (127, 1976532), (228, 1100963), (254, 988266), (381, 658844), (508, 494133), (762, 329422), (1524, 164711), (2413, 104028), (4826, 52014), (7239, 34676), (8669, 28956), (9652, 26007), (14478, 17338)]