210878256

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 567151200

約数和(自身を除く): 356272944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 197, 232, 348, 394, 464, 591, 696, 769, 788, 1182, 1392, 1538, 1576, 2307, 2364, 3076, 3152, 4614, 4728, 5713, 6152, 9228, 9456, 11426, 12304, 17139, 18456, 22301, 22852, 34278, 36912, 44602, 45704, 66903, 68556, 89204, 91408, 133806, 137112, 151493, 178408, 267612, 274224, 302986, 356816, 454479, 535224, 605972, 908958, 1070448, 1211944, 1817916, 2423888, 3635832, 4393297, 7271664, 8786594, 13179891, 17573188, 26359782, 35146376, 52719564, 70292752, 105439128, 210878256]

約数ペア:

[(1, 210878256), (2, 105439128), (3, 70292752), (4, 52719564), (6, 35146376), (8, 26359782), (12, 17573188), (16, 13179891), (24, 8786594), (29, 7271664), (48, 4393297), (58, 3635832), (87, 2423888), (116, 1817916), (174, 1211944), (197, 1070448), (232, 908958), (348, 605972), (394, 535224), (464, 454479), (591, 356816), (696, 302986), (769, 274224), (788, 267612), (1182, 178408), (1392, 151493), (1538, 137112), (1576, 133806), (2307, 91408), (2364, 89204), (3076, 68556), (3152, 66903), (4614, 45704), (4728, 44602), (5713, 36912), (6152, 34278), (9228, 22852), (9456, 22301), (11426, 18456), (12304, 17139)]