619532452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 1411200000

約数和(自身を除く): 791667548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 139, 154, 203, 278, 308, 319, 406, 499, 556, 638, 812, 973, 998, 1276, 1529, 1946, 1996, 2233, 3058, 3493, 3892, 4031, 4466, 5489, 6116, 6986, 8062, 8932, 10703, 10978, 13972, 14471, 16124, 21406, 21956, 28217, 28942, 38423, 42812, 44341, 56434, 57884, 69361, 76846, 88682, 101297, 112868, 138722, 153692, 159181, 177364, 202594, 277444, 310387, 318362, 405188, 485527, 620774, 636724, 762971, 971054, 1114267, 1241548, 1525942, 1942108, 2011469, 2228534, 3051884, 4022938, 4457068, 5340797, 8045876, 10681594, 14080283, 21363188, 22126159, 28160566, 44252318, 56321132, 88504636, 154883113, 309766226, 619532452]

約数ペア:

[(1, 619532452), (2, 309766226), (4, 154883113), (7, 88504636), (11, 56321132), (14, 44252318), (22, 28160566), (28, 22126159), (29, 21363188), (44, 14080283), (58, 10681594), (77, 8045876), (116, 5340797), (139, 4457068), (154, 4022938), (203, 3051884), (278, 2228534), (308, 2011469), (319, 1942108), (406, 1525942), (499, 1241548), (556, 1114267), (638, 971054), (812, 762971), (973, 636724), (998, 620774), (1276, 485527), (1529, 405188), (1946, 318362), (1996, 310387), (2233, 277444), (3058, 202594), (3493, 177364), (3892, 159181), (4031, 153692), (4466, 138722), (5489, 112868), (6116, 101297), (6986, 88682), (8062, 76846), (8932, 69361), (10703, 57884), (10978, 56434), (13972, 44341), (14471, 42812), (16124, 38423), (21406, 28942), (21956, 28217)]