4080212208

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12433}}^1$

素因数の和:12543

約数の個数: 120

約数和(自身を含む): 11905903152

約数和(自身を除く): 7825690944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 144, 159, 172, 212, 258, 318, 344, 387, 424, 477, 516, 636, 688, 774, 848, 954, 1032, 1272, 1548, 1908, 2064, 2279, 2544, 3096, 3816, 4558, 6192, 6837, 7632, 9116, 12433, 13674, 18232, 20511, 24866, 27348, 36464, 37299, 41022, 49732, 54696, 74598, 82044, 99464, 109392, 111897, 149196, 164088, 198928, 223794, 298392, 328176, 447588, 534619, 596784, 658949, 895176, 1069238, 1317898, 1603857, 1790352, 1976847, 2138476, 2635796, 3207714, 3953694, 4276952, 4811571, 5271592, 5930541, 6415428, 7907388, 8553904, 9623142, 10543184, 11861082, 12830856, 15814776, 19246284, 23722164, 25661712, 28334807, 31629552, 38492568, 47444328, 56669614, 76985136, 85004421, 94888656, 113339228, 170008842, 226678456, 255013263, 340017684, 453356912, 510026526, 680035368, 1020053052, 1360070736, 2040106104, 4080212208]

約数ペア:

[(1, 4080212208), (2, 2040106104), (3, 1360070736), (4, 1020053052), (6, 680035368), (8, 510026526), (9, 453356912), (12, 340017684), (16, 255013263), (18, 226678456), (24, 170008842), (36, 113339228), (43, 94888656), (48, 85004421), (53, 76985136), (72, 56669614), (86, 47444328), (106, 38492568), (129, 31629552), (144, 28334807), (159, 25661712), (172, 23722164), (212, 19246284), (258, 15814776), (318, 12830856), (344, 11861082), (387, 10543184), (424, 9623142), (477, 8553904), (516, 7907388), (636, 6415428), (688, 5930541), (774, 5271592), (848, 4811571), (954, 4276952), (1032, 3953694), (1272, 3207714), (1548, 2635796), (1908, 2138476), (2064, 1976847), (2279, 1790352), (2544, 1603857), (3096, 1317898), (3816, 1069238), (4558, 895176), (6192, 658949), (6837, 596784), (7632, 534619), (9116, 447588), (12433, 328176), (13674, 298392), (18232, 223794), (20511, 198928), (24866, 164088), (27348, 149196), (36464, 111897), (37299, 109392), (41022, 99464), (49732, 82044), (54696, 74598)]