270699276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2663}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 649845504

約数和(自身を除く): 379146228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 516, 591, 788, 1182, 2364, 2663, 5326, 7989, 8471, 10652, 15978, 16942, 25413, 31956, 33884, 50826, 101652, 114509, 229018, 343527, 458036, 524611, 687054, 1049222, 1374108, 1573833, 2098444, 3147666, 6295332, 22558273, 45116546, 67674819, 90233092, 135349638, 270699276]

約数ペア:

[(1, 270699276), (2, 135349638), (3, 90233092), (4, 67674819), (6, 45116546), (12, 22558273), (43, 6295332), (86, 3147666), (129, 2098444), (172, 1573833), (197, 1374108), (258, 1049222), (394, 687054), (516, 524611), (591, 458036), (788, 343527), (1182, 229018), (2364, 114509), (2663, 101652), (5326, 50826), (7989, 33884), (8471, 31956), (10652, 25413), (15978, 16942)]