3889326448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{1429}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 9078784000

約数和(自身を除く): 5189457552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1279, 1429, 2128, 2558, 2858, 5116, 5716, 8953, 10003, 10232, 11432, 17906, 20006, 20464, 22864, 24301, 27151, 35812, 40012, 48602, 54302, 71624, 80024, 97204, 108604, 143248, 160048, 170107, 190057, 194408, 217208, 340214, 380114, 388816, 434416, 680428, 760228, 1360856, 1520456, 1827691, 2721712, 3040912, 3655382, 7310764, 12793837, 14621528, 25587674, 29243056, 34726129, 51175348, 69452258, 102350696, 138904516, 204701392, 243082903, 277809032, 486165806, 555618064, 972331612, 1944663224, 3889326448]

約数ペア:

[(1, 3889326448), (2, 1944663224), (4, 972331612), (7, 555618064), (8, 486165806), (14, 277809032), (16, 243082903), (19, 204701392), (28, 138904516), (38, 102350696), (56, 69452258), (76, 51175348), (112, 34726129), (133, 29243056), (152, 25587674), (266, 14621528), (304, 12793837), (532, 7310764), (1064, 3655382), (1279, 3040912), (1429, 2721712), (2128, 1827691), (2558, 1520456), (2858, 1360856), (5116, 760228), (5716, 680428), (8953, 434416), (10003, 388816), (10232, 380114), (11432, 340214), (17906, 217208), (20006, 194408), (20464, 190057), (22864, 170107), (24301, 160048), (27151, 143248), (35812, 108604), (40012, 97204), (48602, 80024), (54302, 71624)]