242253744

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{117371}}^1$

素因数の和:117425

約数の個数: 40

約数和(自身を含む): 640381632

約数和(自身を除く): 398127888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 117371, 234742, 352113, 469484, 704226, 938968, 1408452, 1877936, 2816904, 5046953, 5633808, 10093906, 15140859, 20187812, 30281718, 40375624, 60563436, 80751248, 121126872, 242253744]

約数ペア:

[(1, 242253744), (2, 121126872), (3, 80751248), (4, 60563436), (6, 40375624), (8, 30281718), (12, 20187812), (16, 15140859), (24, 10093906), (43, 5633808), (48, 5046953), (86, 2816904), (129, 1877936), (172, 1408452), (258, 938968), (344, 704226), (516, 469484), (688, 352113), (1032, 234742), (2064, 117371)]