404865228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1549}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 987436800

約数和(自身を除く): 582571572

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 947, 1549, 1894, 2841, 3098, 3788, 4647, 5682, 6196, 9294, 11364, 18588, 21781, 35627, 43562, 65343, 71254, 87124, 106881, 130686, 142508, 213762, 261372, 427524, 1466903, 2933806, 4400709, 5867612, 8801418, 17602836, 33738769, 67477538, 101216307, 134955076, 202432614, 404865228]

約数ペア:

[(1, 404865228), (2, 202432614), (3, 134955076), (4, 101216307), (6, 67477538), (12, 33738769), (23, 17602836), (46, 8801418), (69, 5867612), (92, 4400709), (138, 2933806), (276, 1466903), (947, 427524), (1549, 261372), (1894, 213762), (2841, 142508), (3098, 130686), (3788, 106881), (4647, 87124), (5682, 71254), (6196, 65343), (9294, 43562), (11364, 35627), (18588, 21781)]