2143140984

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{230743}}^1$

素因数の和:230801

約数の個数: 64

約数和(自身を含む): 6091641600

約数和(自身を除く): 3948500616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 230743, 461486, 692229, 922972, 1384458, 1845944, 2076687, 2768916, 4153374, 5537832, 6230061, 8306748, 9921949, 12460122, 16613496, 19843898, 24920244, 29765847, 39687796, 49840488, 59531694, 79375592, 89297541, 119063388, 178595082, 238126776, 267892623, 357190164, 535785246, 714380328, 1071570492, 2143140984]

約数ペア:

[(1, 2143140984), (2, 1071570492), (3, 714380328), (4, 535785246), (6, 357190164), (8, 267892623), (9, 238126776), (12, 178595082), (18, 119063388), (24, 89297541), (27, 79375592), (36, 59531694), (43, 49840488), (54, 39687796), (72, 29765847), (86, 24920244), (108, 19843898), (129, 16613496), (172, 12460122), (216, 9921949), (258, 8306748), (344, 6230061), (387, 5537832), (516, 4153374), (774, 2768916), (1032, 2076687), (1161, 1845944), (1548, 1384458), (2322, 922972), (3096, 692229), (4644, 461486), (9288, 230743)]