266772972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4703}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 648023040

約数和(自身を除く): 381250068

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 1956, 4703, 4727, 9406, 9454, 14109, 14181, 18812, 18908, 28218, 28362, 56436, 56724, 136387, 272774, 409161, 545548, 766589, 818322, 1533178, 1636644, 2299767, 3066356, 4599534, 9199068, 22231081, 44462162, 66693243, 88924324, 133386486, 266772972]

約数ペア:

[(1, 266772972), (2, 133386486), (3, 88924324), (4, 66693243), (6, 44462162), (12, 22231081), (29, 9199068), (58, 4599534), (87, 3066356), (116, 2299767), (163, 1636644), (174, 1533178), (326, 818322), (348, 766589), (489, 545548), (652, 409161), (978, 272774), (1956, 136387), (4703, 56724), (4727, 56436), (9406, 28362), (9454, 28218), (14109, 18908), (14181, 18812)]