234818428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 473335296

約数和(自身を除く): 238516868

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 127, 148, 254, 403, 481, 508, 806, 961, 962, 1147, 1612, 1651, 1922, 1924, 2294, 3302, 3844, 3937, 4588, 4699, 6604, 7874, 9398, 12493, 14911, 15748, 18796, 24986, 29822, 35557, 49972, 51181, 59644, 61087, 71114, 102362, 122047, 122174, 142228, 145669, 204724, 244094, 244348, 291338, 462241, 488188, 582676, 924482, 1586611, 1848964, 1893697, 3173222, 3787394, 4515739, 6346444, 7574788, 9031478, 18062956, 58704607, 117409214, 234818428]

約数ペア:

[(1, 234818428), (2, 117409214), (4, 58704607), (13, 18062956), (26, 9031478), (31, 7574788), (37, 6346444), (52, 4515739), (62, 3787394), (74, 3173222), (124, 1893697), (127, 1848964), (148, 1586611), (254, 924482), (403, 582676), (481, 488188), (508, 462241), (806, 291338), (961, 244348), (962, 244094), (1147, 204724), (1612, 145669), (1651, 142228), (1922, 122174), (1924, 122047), (2294, 102362), (3302, 71114), (3844, 61087), (3937, 59644), (4588, 51181), (4699, 49972), (6604, 35557), (7874, 29822), (9398, 24986), (12493, 18796), (14911, 15748)]