836616564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26141}}^1$

素因数の和:26285

約数の個数: 72

約数和(自身を含む): 2436016128

約数和(自身を除く): 1599399564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 26141, 32004, 52282, 78423, 104564, 156846, 182987, 235269, 313692, 365974, 470538, 548961, 731948, 941076, 1097922, 1646883, 2195844, 3293766, 3319907, 6587532, 6639814, 9959721, 13279628, 19919442, 23239349, 29879163, 39838884, 46478698, 59758326, 69718047, 92957396, 119516652, 139436094, 209154141, 278872188, 418308282, 836616564]

約数ペア:

[(1, 836616564), (2, 418308282), (3, 278872188), (4, 209154141), (6, 139436094), (7, 119516652), (9, 92957396), (12, 69718047), (14, 59758326), (18, 46478698), (21, 39838884), (28, 29879163), (36, 23239349), (42, 19919442), (63, 13279628), (84, 9959721), (126, 6639814), (127, 6587532), (252, 3319907), (254, 3293766), (381, 2195844), (508, 1646883), (762, 1097922), (889, 941076), (1143, 731948), (1524, 548961), (1778, 470538), (2286, 365974), (2667, 313692), (3556, 235269), (4572, 182987), (5334, 156846), (8001, 104564), (10668, 78423), (16002, 52282), (26141, 32004)]