1392736128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{518131}}^1$

素因数の和:518155

約数の個数: 64

約数和(自身を含む): 4227957120

約数和(自身を除く): 2835220992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 518131, 1036262, 1554393, 2072524, 3108786, 3626917, 4145048, 6217572, 7253834, 8290096, 10880751, 12435144, 14507668, 16580192, 21761502, 24870288, 29015336, 33160384, 43523004, 49740576, 58030672, 66320768, 87046008, 99481152, 116061344, 174092016, 198962304, 232122688, 348184032, 464245376, 696368064, 1392736128]

約数ペア:

[(1, 1392736128), (2, 696368064), (3, 464245376), (4, 348184032), (6, 232122688), (7, 198962304), (8, 174092016), (12, 116061344), (14, 99481152), (16, 87046008), (21, 66320768), (24, 58030672), (28, 49740576), (32, 43523004), (42, 33160384), (48, 29015336), (56, 24870288), (64, 21761502), (84, 16580192), (96, 14507668), (112, 12435144), (128, 10880751), (168, 8290096), (192, 7253834), (224, 6217572), (336, 4145048), (384, 3626917), (448, 3108786), (672, 2072524), (896, 1554393), (1344, 1036262), (2688, 518131)]