212631216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14717}}^1$

素因数の和:14778

約数の個数: 80

約数和(自身を含む): 642411264

約数和(自身を除く): 429780048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 14717, 29434, 44151, 58868, 88302, 103019, 117736, 176604, 206038, 235472, 309057, 353208, 412076, 618114, 632831, 706416, 824152, 1236228, 1265662, 1648304, 1898493, 2472456, 2531324, 3796986, 4429817, 4944912, 5062648, 7593972, 8859634, 10125296, 13289451, 15187944, 17719268, 26578902, 30375888, 35438536, 53157804, 70877072, 106315608, 212631216]

約数ペア:

[(1, 212631216), (2, 106315608), (3, 70877072), (4, 53157804), (6, 35438536), (7, 30375888), (8, 26578902), (12, 17719268), (14, 15187944), (16, 13289451), (21, 10125296), (24, 8859634), (28, 7593972), (42, 5062648), (43, 4944912), (48, 4429817), (56, 3796986), (84, 2531324), (86, 2472456), (112, 1898493), (129, 1648304), (168, 1265662), (172, 1236228), (258, 824152), (301, 706416), (336, 632831), (344, 618114), (516, 412076), (602, 353208), (688, 309057), (903, 235472), (1032, 206038), (1204, 176604), (1806, 117736), (2064, 103019), (2408, 88302), (3612, 58868), (4816, 44151), (7224, 29434), (14448, 14717)]