8538768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 28087488

約数和(自身を除く): 19548720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 197, 252, 258, 301, 336, 344, 387, 394, 504, 516, 591, 602, 688, 774, 788, 903, 1008, 1032, 1182, 1204, 1379, 1548, 1576, 1773, 1806, 2064, 2364, 2408, 2709, 2758, 3096, 3152, 3546, 3612, 4137, 4728, 4816, 5418, 5516, 6192, 7092, 7224, 8274, 8471, 9456, 10836, 11032, 12411, 14184, 14448, 16548, 16942, 21672, 22064, 24822, 25413, 28368, 33096, 33884, 43344, 49644, 50826, 59297, 66192, 67768, 76239, 99288, 101652, 118594, 135536, 152478, 177891, 198576, 203304, 237188, 304956, 355782, 406608, 474376, 533673, 609912, 711564, 948752, 1067346, 1219824, 1423128, 2134692, 2846256, 4269384, 8538768]

約数ペア:

[(1, 8538768), (2, 4269384), (3, 2846256), (4, 2134692), (6, 1423128), (7, 1219824), (8, 1067346), (9, 948752), (12, 711564), (14, 609912), (16, 533673), (18, 474376), (21, 406608), (24, 355782), (28, 304956), (36, 237188), (42, 203304), (43, 198576), (48, 177891), (56, 152478), (63, 135536), (72, 118594), (84, 101652), (86, 99288), (112, 76239), (126, 67768), (129, 66192), (144, 59297), (168, 50826), (172, 49644), (197, 43344), (252, 33884), (258, 33096), (301, 28368), (336, 25413), (344, 24822), (387, 22064), (394, 21672), (504, 16942), (516, 16548), (591, 14448), (602, 14184), (688, 12411), (774, 11032), (788, 10836), (903, 9456), (1008, 8471), (1032, 8274), (1182, 7224), (1204, 7092), (1379, 6192), (1548, 5516), (1576, 5418), (1773, 4816), (1806, 4728), (2064, 4137), (2364, 3612), (2408, 3546), (2709, 3152), (2758, 3096)]