490327008

素因数分解:

$2^5\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{4129}}^1$

素因数の和:5379

約数の個数: 48

約数和(自身を含む): 1288460880

約数和(自身を除く): 798133872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1237, 2474, 3711, 4129, 4948, 7422, 8258, 9896, 12387, 14844, 16516, 19792, 24774, 29688, 33032, 39584, 49548, 59376, 66064, 99096, 118752, 132128, 198192, 396384, 5107573, 10215146, 15322719, 20430292, 30645438, 40860584, 61290876, 81721168, 122581752, 163442336, 245163504, 490327008]

約数ペア:

[(1, 490327008), (2, 245163504), (3, 163442336), (4, 122581752), (6, 81721168), (8, 61290876), (12, 40860584), (16, 30645438), (24, 20430292), (32, 15322719), (48, 10215146), (96, 5107573), (1237, 396384), (2474, 198192), (3711, 132128), (4129, 118752), (4948, 99096), (7422, 66064), (8258, 59376), (9896, 49548), (12387, 39584), (14844, 33032), (16516, 29688), (19792, 24774)]