343440258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 829734912

約数和(自身を除く): 486294654

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 127, 134, 186, 201, 217, 254, 381, 402, 434, 469, 651, 762, 889, 938, 961, 1302, 1407, 1778, 1922, 2077, 2667, 2814, 2883, 3937, 4154, 5334, 5766, 6231, 6727, 7874, 8509, 11811, 12462, 13454, 14539, 17018, 20181, 23622, 25527, 27559, 29078, 40362, 43617, 51054, 55118, 59563, 64387, 82677, 87234, 119126, 122047, 128774, 165354, 178689, 193161, 244094, 263779, 357378, 366141, 386322, 450709, 527558, 732282, 791337, 854329, 901418, 1352127, 1582674, 1708658, 1846453, 2562987, 2704254, 3692906, 5125974, 5539359, 8177149, 11078718, 16354298, 24531447, 49062894, 57240043, 114480086, 171720129, 343440258]

約数ペア:

[(1, 343440258), (2, 171720129), (3, 114480086), (6, 57240043), (7, 49062894), (14, 24531447), (21, 16354298), (31, 11078718), (42, 8177149), (62, 5539359), (67, 5125974), (93, 3692906), (127, 2704254), (134, 2562987), (186, 1846453), (201, 1708658), (217, 1582674), (254, 1352127), (381, 901418), (402, 854329), (434, 791337), (469, 732282), (651, 527558), (762, 450709), (889, 386322), (938, 366141), (961, 357378), (1302, 263779), (1407, 244094), (1778, 193161), (1922, 178689), (2077, 165354), (2667, 128774), (2814, 122047), (2883, 119126), (3937, 87234), (4154, 82677), (5334, 64387), (5766, 59563), (6231, 55118), (6727, 51054), (7874, 43617), (8509, 40362), (11811, 29078), (12462, 27559), (13454, 25527), (14539, 23622), (17018, 20181)]