489060558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21929}}^1$

素因数の和:22006

約数の個数: 64

約数和(自身を含む): 1263168000

約数和(自身を除く): 774107442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1593, 2478, 3186, 3717, 7434, 11151, 21929, 22302, 43858, 65787, 131574, 153503, 197361, 307006, 394722, 460509, 592083, 921018, 1184166, 1293811, 1381527, 2587622, 2763054, 3881433, 4144581, 7762866, 8289162, 9056677, 11644299, 18113354, 23288598, 27170031, 34932897, 54340062, 69865794, 81510093, 163020186, 244530279, 489060558]

約数ペア:

[(1, 489060558), (2, 244530279), (3, 163020186), (6, 81510093), (7, 69865794), (9, 54340062), (14, 34932897), (18, 27170031), (21, 23288598), (27, 18113354), (42, 11644299), (54, 9056677), (59, 8289162), (63, 7762866), (118, 4144581), (126, 3881433), (177, 2763054), (189, 2587622), (354, 1381527), (378, 1293811), (413, 1184166), (531, 921018), (826, 592083), (1062, 460509), (1239, 394722), (1593, 307006), (2478, 197361), (3186, 153503), (3717, 131574), (7434, 65787), (11151, 43858), (21929, 22302)]