816546048

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7807

約数の個数: 72

約数和(自身を含む): 2189124000

約数和(自身を除く): 1372577952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1668, 2224, 3336, 4448, 6672, 7649, 8896, 13344, 15298, 17792, 22947, 26688, 30596, 35584, 45894, 53376, 61192, 91788, 106752, 122384, 183576, 244768, 367152, 489536, 734304, 979072, 1063211, 1468608, 1958144, 2126422, 2937216, 3189633, 4252844, 5874432, 6379266, 8505688, 12758532, 17011376, 25517064, 34022752, 51034128, 68045504, 102068256, 136091008, 204136512, 272182016, 408273024, 816546048]

約数ペア:

[(1, 816546048), (2, 408273024), (3, 272182016), (4, 204136512), (6, 136091008), (8, 102068256), (12, 68045504), (16, 51034128), (24, 34022752), (32, 25517064), (48, 17011376), (64, 12758532), (96, 8505688), (128, 6379266), (139, 5874432), (192, 4252844), (256, 3189633), (278, 2937216), (384, 2126422), (417, 1958144), (556, 1468608), (768, 1063211), (834, 979072), (1112, 734304), (1668, 489536), (2224, 367152), (3336, 244768), (4448, 183576), (6672, 122384), (7649, 106752), (8896, 91788), (13344, 61192), (15298, 53376), (17792, 45894), (22947, 35584), (26688, 30596)]