214793856

素因数分解:

$2^7\times 3^4\times {\mathrm{20717}}^1$

素因数の和:20743

約数の個数: 80

約数和(自身を含む): 639253890

約数和(自身を除く): 424460034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 331472, 372906, 497208, 559359, 662944, 745812, 994416, 1118718, 1325888, 1491624, 1678077, 1988832, 2237436, 2651776, 2983248, 3356154, 3977664, 4474872, 5966496, 6712308, 7955328, 8949744, 11932992, 13424616, 17899488, 23865984, 26849232, 35798976, 53698464, 71597952, 107396928, 214793856]

約数ペア:

[(1, 214793856), (2, 107396928), (3, 71597952), (4, 53698464), (6, 35798976), (8, 26849232), (9, 23865984), (12, 17899488), (16, 13424616), (18, 11932992), (24, 8949744), (27, 7955328), (32, 6712308), (36, 5966496), (48, 4474872), (54, 3977664), (64, 3356154), (72, 2983248), (81, 2651776), (96, 2237436), (108, 1988832), (128, 1678077), (144, 1491624), (162, 1325888), (192, 1118718), (216, 994416), (288, 745812), (324, 662944), (384, 559359), (432, 497208), (576, 372906), (648, 331472), (864, 248604), (1152, 186453), (1296, 165736), (1728, 124302), (2592, 82868), (3456, 62151), (5184, 41434), (10368, 20717)]