265056512

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 608392512

約数和(自身を除く): 343336000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 422, 448, 701, 844, 896, 1402, 1477, 1688, 1792, 2804, 2954, 3376, 4907, 5608, 5908, 6752, 9814, 11216, 11816, 13504, 19628, 22432, 23632, 27008, 39256, 44864, 47264, 54016, 78512, 89728, 94528, 147911, 157024, 179456, 189056, 295822, 314048, 378112, 591644, 628096, 1035377, 1183288, 1256192, 2070754, 2366576, 4141508, 4733152, 8283016, 9466304, 16566032, 18932608, 33132064, 37865216, 66264128, 132528256, 265056512]

約数ペア:

[(1, 265056512), (2, 132528256), (4, 66264128), (7, 37865216), (8, 33132064), (14, 18932608), (16, 16566032), (28, 9466304), (32, 8283016), (56, 4733152), (64, 4141508), (112, 2366576), (128, 2070754), (211, 1256192), (224, 1183288), (256, 1035377), (422, 628096), (448, 591644), (701, 378112), (844, 314048), (896, 295822), (1402, 189056), (1477, 179456), (1688, 157024), (1792, 147911), (2804, 94528), (2954, 89728), (3376, 78512), (4907, 54016), (5608, 47264), (5908, 44864), (6752, 39256), (9814, 27008), (11216, 23632), (11816, 22432), (13504, 19628)]