766702706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 1604746080

約数和(自身を除く): 838043374

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 49, 77, 82, 83, 98, 121, 133, 154, 166, 209, 242, 266, 287, 418, 451, 539, 574, 581, 779, 847, 902, 913, 931, 1078, 1162, 1463, 1558, 1577, 1694, 1826, 1862, 2009, 2299, 2926, 3154, 3157, 3403, 4018, 4067, 4598, 4961, 5453, 5929, 6314, 6391, 6806, 8134, 8569, 9922, 10043, 10241, 10906, 11039, 11858, 12782, 16093, 17138, 17347, 20086, 20482, 22078, 22099, 23821, 32186, 34694, 34727, 37433, 38171, 44198, 44737, 47642, 59983, 64657, 69454, 70301, 74866, 76342, 77273, 89474, 94259, 112651, 119966, 121429, 129314, 140602, 154546, 166747, 188518, 190817, 225302, 242858, 243089, 262031, 333494, 381634, 411763, 419881, 452599, 486178, 492107, 524062, 659813, 711227, 823526, 839762, 850003, 905198, 984214, 1319626, 1335719, 1422454, 1700006, 1834217, 2671438, 2882341, 3168193, 3668434, 4618691, 4978589, 5764682, 6336386, 7823497, 9237382, 9350033, 9957178, 15646994, 18700066, 20176387, 34850123, 40352774, 54764479, 69700246, 109528958, 383351353, 766702706]

約数ペア:

[(1, 766702706), (2, 383351353), (7, 109528958), (11, 69700246), (14, 54764479), (19, 40352774), (22, 34850123), (38, 20176387), (41, 18700066), (49, 15646994), (77, 9957178), (82, 9350033), (83, 9237382), (98, 7823497), (121, 6336386), (133, 5764682), (154, 4978589), (166, 4618691), (209, 3668434), (242, 3168193), (266, 2882341), (287, 2671438), (418, 1834217), (451, 1700006), (539, 1422454), (574, 1335719), (581, 1319626), (779, 984214), (847, 905198), (902, 850003), (913, 839762), (931, 823526), (1078, 711227), (1162, 659813), (1463, 524062), (1558, 492107), (1577, 486178), (1694, 452599), (1826, 419881), (1862, 411763), (2009, 381634), (2299, 333494), (2926, 262031), (3154, 243089), (3157, 242858), (3403, 225302), (4018, 190817), (4067, 188518), (4598, 166747), (4961, 154546), (5453, 140602), (5929, 129314), (6314, 121429), (6391, 119966), (6806, 112651), (8134, 94259), (8569, 89474), (9922, 77273), (10043, 76342), (10241, 74866), (10906, 70301), (11039, 69454), (11858, 64657), (12782, 59983), (16093, 47642), (17138, 44737), (17347, 44198), (20086, 38171), (20482, 37433), (22078, 34727), (22099, 34694), (23821, 32186)]