891356976

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{143953}}^1$

素因数の和:144010

約数の個数: 60

約数和(自身を含む): 2552592328

約数和(自身を除く): 1661235352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 143953, 287906, 431859, 575812, 863718, 1151624, 1295577, 1727436, 2303248, 2591154, 3454872, 5182308, 6189979, 6909744, 10364616, 12379958, 18569937, 20729232, 24759916, 37139874, 49519832, 55709811, 74279748, 99039664, 111419622, 148559496, 222839244, 297118992, 445678488, 891356976]

約数ペア:

[(1, 891356976), (2, 445678488), (3, 297118992), (4, 222839244), (6, 148559496), (8, 111419622), (9, 99039664), (12, 74279748), (16, 55709811), (18, 49519832), (24, 37139874), (36, 24759916), (43, 20729232), (48, 18569937), (72, 12379958), (86, 10364616), (129, 6909744), (144, 6189979), (172, 5182308), (258, 3454872), (344, 2591154), (387, 2303248), (516, 1727436), (688, 1295577), (774, 1151624), (1032, 863718), (1548, 575812), (2064, 431859), (3096, 287906), (6192, 143953)]