489315008

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84017}}^1$

素因数の和:84049

約数の個数: 56

約数和(自身を含む): 1195072032

約数和(自身を除く): 705757024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 84017, 168034, 336068, 588119, 672136, 1092221, 1176238, 1344272, 2184442, 2352476, 2688544, 4368884, 4704952, 5377088, 7645547, 8737768, 9409904, 15291094, 17475536, 18819808, 30582188, 34951072, 37639616, 61164376, 69902144, 122328752, 244657504, 489315008]

約数ペア:

[(1, 489315008), (2, 244657504), (4, 122328752), (7, 69902144), (8, 61164376), (13, 37639616), (14, 34951072), (16, 30582188), (26, 18819808), (28, 17475536), (32, 15291094), (52, 9409904), (56, 8737768), (64, 7645547), (91, 5377088), (104, 4704952), (112, 4368884), (182, 2688544), (208, 2352476), (224, 2184442), (364, 1344272), (416, 1176238), (448, 1092221), (728, 672136), (832, 588119), (1456, 336068), (2912, 168034), (5824, 84017)]