212830656

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2633}}^1$

素因数の和:3069

約数の個数: 56

約数和(自身を含む): 564666384

約数和(自身を除く): 351835728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2526, 2633, 3368, 5052, 5266, 6736, 7899, 10104, 10532, 13472, 15798, 20208, 21064, 26944, 31596, 40416, 42128, 63192, 80832, 84256, 126384, 168512, 252768, 505536, 1108493, 2216986, 3325479, 4433972, 6650958, 8867944, 13301916, 17735888, 26603832, 35471776, 53207664, 70943552, 106415328, 212830656]

約数ペア:

[(1, 212830656), (2, 106415328), (3, 70943552), (4, 53207664), (6, 35471776), (8, 26603832), (12, 17735888), (16, 13301916), (24, 8867944), (32, 6650958), (48, 4433972), (64, 3325479), (96, 2216986), (192, 1108493), (421, 505536), (842, 252768), (1263, 168512), (1684, 126384), (2526, 84256), (2633, 80832), (3368, 63192), (5052, 42128), (5266, 40416), (6736, 31596), (7899, 26944), (10104, 21064), (10532, 20208), (13472, 15798)]