2051962146304

素因数分解:

$2^9\times 7^3\times {\mathrm{11684369}}^1$

素因数の和:11684408

約数の個数: 80

約数和(自身を含む): 4781244204000

約数和(自身を除く): 2729282057696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 10976, 12544, 21952, 25088, 43904, 87808, 175616, 11684369, 23368738, 46737476, 81790583, 93474952, 163581166, 186949904, 327162332, 373899808, 572534081, 654324664, 747799616, 1145068162, 1308649328, 1495599232, 2290136324, 2617298656, 2991198464, 4007738567, 4580272648, 5234597312, 5982396928, 8015477134, 9160545296, 10469194624, 16030954268, 18321090592, 20938389248, 32061908536, 36642181184, 41876778496, 64123817072, 73284362368, 128247634144, 146568724736, 256495268288, 293137449472, 512990536576, 1025981073152, 2051962146304]

約数ペア:

[(1, 2051962146304), (2, 1025981073152), (4, 512990536576), (7, 293137449472), (8, 256495268288), (14, 146568724736), (16, 128247634144), (28, 73284362368), (32, 64123817072), (49, 41876778496), (56, 36642181184), (64, 32061908536), (98, 20938389248), (112, 18321090592), (128, 16030954268), (196, 10469194624), (224, 9160545296), (256, 8015477134), (343, 5982396928), (392, 5234597312), (448, 4580272648), (512, 4007738567), (686, 2991198464), (784, 2617298656), (896, 2290136324), (1372, 1495599232), (1568, 1308649328), (1792, 1145068162), (2744, 747799616), (3136, 654324664), (3584, 572534081), (5488, 373899808), (6272, 327162332), (10976, 186949904), (12544, 163581166), (21952, 93474952), (25088, 81790583), (43904, 46737476), (87808, 23368738), (175616, 11684369)]