267943504

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 526091328

約数和(自身を除く): 258147824

約数列:

[1, 2, 4, 8, 16, 137, 251, 274, 487, 502, 548, 974, 1004, 1096, 1948, 2008, 2192, 3896, 4016, 7792, 34387, 66719, 68774, 122237, 133438, 137548, 244474, 266876, 275096, 488948, 533752, 550192, 977896, 1067504, 1955792, 16746469, 33492938, 66985876, 133971752, 267943504]

約数ペア:

[(1, 267943504), (2, 133971752), (4, 66985876), (8, 33492938), (16, 16746469), (137, 1955792), (251, 1067504), (274, 977896), (487, 550192), (502, 533752), (548, 488948), (974, 275096), (1004, 266876), (1096, 244474), (1948, 137548), (2008, 133438), (2192, 122237), (3896, 68774), (4016, 66719), (7792, 34387)]