514155726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1217}}^1$

素因数の和:1718

約数の個数: 72

約数和(自身を含む): 1299654720

約数和(自身を除く): 785498994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 479, 882, 958, 1217, 1437, 2434, 2874, 3353, 3651, 4311, 6706, 7302, 8519, 8622, 10059, 10953, 17038, 20118, 21906, 23471, 25557, 30177, 46942, 51114, 59633, 60354, 70413, 76671, 119266, 140826, 153342, 178899, 211239, 357798, 422478, 536697, 582943, 1073394, 1165886, 1748829, 3497658, 4080601, 5246487, 8161202, 10492974, 12241803, 24483606, 28564207, 36725409, 57128414, 73450818, 85692621, 171385242, 257077863, 514155726]

約数ペア:

[(1, 514155726), (2, 257077863), (3, 171385242), (6, 85692621), (7, 73450818), (9, 57128414), (14, 36725409), (18, 28564207), (21, 24483606), (42, 12241803), (49, 10492974), (63, 8161202), (98, 5246487), (126, 4080601), (147, 3497658), (294, 1748829), (441, 1165886), (479, 1073394), (882, 582943), (958, 536697), (1217, 422478), (1437, 357798), (2434, 211239), (2874, 178899), (3353, 153342), (3651, 140826), (4311, 119266), (6706, 76671), (7302, 70413), (8519, 60354), (8622, 59633), (10059, 51114), (10953, 46942), (17038, 30177), (20118, 25557), (21906, 23471)]