1340524878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 3556245504

約数和(自身を除く): 2215720626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 67, 77, 93, 121, 127, 134, 154, 186, 201, 217, 231, 242, 254, 341, 363, 381, 402, 434, 462, 469, 651, 682, 726, 737, 762, 847, 889, 938, 1023, 1302, 1397, 1407, 1474, 1694, 1778, 2046, 2077, 2211, 2387, 2541, 2667, 2794, 2814, 3751, 3937, 4154, 4191, 4422, 4774, 5082, 5159, 5334, 6231, 7161, 7502, 7874, 8107, 8382, 8509, 9779, 10318, 11253, 11811, 12462, 14322, 14539, 15367, 15477, 16214, 17018, 19558, 22506, 22847, 23622, 24321, 25527, 26257, 27559, 29078, 29337, 30734, 30954, 43307, 43617, 45694, 46101, 48642, 51054, 52514, 55118, 56749, 58674, 59563, 68541, 78771, 82677, 86614, 87234, 92202, 93599, 107569, 113498, 119126, 129921, 137082, 157542, 159929, 165354, 170247, 178689, 187198, 215138, 251317, 259842, 263779, 280797, 303149, 319858, 322707, 340494, 357378, 476377, 479787, 502634, 527558, 561594, 606298, 645414, 655193, 753951, 791337, 909447, 952754, 959574, 1029589, 1310386, 1429131, 1507902, 1582674, 1759219, 1818894, 1846453, 1965579, 2059178, 2858262, 2901569, 3088767, 3334639, 3518438, 3692906, 3931158, 5277657, 5539359, 5803138, 6177534, 6669278, 7207123, 8704707, 10003917, 10555314, 11078718, 14414246, 17409414, 20007834, 20310983, 21621369, 31917259, 40621966, 43242738, 60932949, 63834518, 95751777, 121865898, 191503554, 223420813, 446841626, 670262439, 1340524878]

約数ペア:

[(1, 1340524878), (2, 670262439), (3, 446841626), (6, 223420813), (7, 191503554), (11, 121865898), (14, 95751777), (21, 63834518), (22, 60932949), (31, 43242738), (33, 40621966), (42, 31917259), (62, 21621369), (66, 20310983), (67, 20007834), (77, 17409414), (93, 14414246), (121, 11078718), (127, 10555314), (134, 10003917), (154, 8704707), (186, 7207123), (201, 6669278), (217, 6177534), (231, 5803138), (242, 5539359), (254, 5277657), (341, 3931158), (363, 3692906), (381, 3518438), (402, 3334639), (434, 3088767), (462, 2901569), (469, 2858262), (651, 2059178), (682, 1965579), (726, 1846453), (737, 1818894), (762, 1759219), (847, 1582674), (889, 1507902), (938, 1429131), (1023, 1310386), (1302, 1029589), (1397, 959574), (1407, 952754), (1474, 909447), (1694, 791337), (1778, 753951), (2046, 655193), (2077, 645414), (2211, 606298), (2387, 561594), (2541, 527558), (2667, 502634), (2794, 479787), (2814, 476377), (3751, 357378), (3937, 340494), (4154, 322707), (4191, 319858), (4422, 303149), (4774, 280797), (5082, 263779), (5159, 259842), (5334, 251317), (6231, 215138), (7161, 187198), (7502, 178689), (7874, 170247), (8107, 165354), (8382, 159929), (8509, 157542), (9779, 137082), (10318, 129921), (11253, 119126), (11811, 113498), (12462, 107569), (14322, 93599), (14539, 92202), (15367, 87234), (15477, 86614), (16214, 82677), (17018, 78771), (19558, 68541), (22506, 59563), (22847, 58674), (23622, 56749), (24321, 55118), (25527, 52514), (26257, 51054), (27559, 48642), (29078, 46101), (29337, 45694), (30734, 43617), (30954, 43307)]