40256987903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 49120051200

約数和(自身を除く): 8863063297

約数列:

[1, 11, 19, 31, 43, 209, 229, 341, 473, 589, 631, 817, 1333, 2519, 4351, 6479, 6941, 7099, 8987, 9847, 11989, 14663, 19561, 25327, 27133, 47861, 78089, 108317, 131879, 134881, 144499, 187093, 215171, 278597, 298463, 305257, 371659, 515527, 841123, 1483691, 1589489, 2058023, 2745481, 3357827, 4088249, 4479469, 5670797, 5799883, 6213457, 9252353, 15981337, 30200291, 49274159, 63798713, 68348027, 85109911, 118055683, 175794707, 192617167, 936209021, 1298612513, 2118788837, 3659726173, 40256987903]

約数ペア:

[(1, 40256987903), (11, 3659726173), (19, 2118788837), (31, 1298612513), (43, 936209021), (209, 192617167), (229, 175794707), (341, 118055683), (473, 85109911), (589, 68348027), (631, 63798713), (817, 49274159), (1333, 30200291), (2519, 15981337), (4351, 9252353), (6479, 6213457), (6941, 5799883), (7099, 5670797), (8987, 4479469), (9847, 4088249), (11989, 3357827), (14663, 2745481), (19561, 2058023), (25327, 1589489), (27133, 1483691), (47861, 841123), (78089, 515527), (108317, 371659), (131879, 305257), (134881, 298463), (144499, 278597), (187093, 215171)]