255702906

素因数分解:

$2^1\times 3^4\times {\mathrm{683}}^1\times {\mathrm{2311}}^1$

素因数の和:3008

約数の個数: 40

約数和(自身を含む): 574051104

約数和(自身を除く): 318348198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 683, 1366, 2049, 2311, 4098, 4622, 6147, 6933, 12294, 13866, 18441, 20799, 36882, 41598, 55323, 62397, 110646, 124794, 187191, 374382, 1578413, 3156826, 4735239, 9470478, 14205717, 28411434, 42617151, 85234302, 127851453, 255702906]

約数ペア:

[(1, 255702906), (2, 127851453), (3, 85234302), (6, 42617151), (9, 28411434), (18, 14205717), (27, 9470478), (54, 4735239), (81, 3156826), (162, 1578413), (683, 374382), (1366, 187191), (2049, 124794), (2311, 110646), (4098, 62397), (4622, 55323), (6147, 41598), (6933, 36882), (12294, 20799), (13866, 18441)]