773773390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 1546776000

約数和(自身を除く): 773002610

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 149, 215, 298, 430, 559, 745, 929, 1118, 1490, 1858, 1937, 2795, 3874, 4645, 5590, 6407, 9290, 9685, 12077, 12814, 19370, 24154, 32035, 39947, 60385, 64070, 79894, 83291, 120770, 138421, 166582, 199735, 276842, 399470, 416455, 519311, 692105, 832910, 1038622, 1384210, 1799473, 2596555, 3598946, 5193110, 5952103, 8997365, 11904206, 17994730, 29760515, 59521030, 77377339, 154754678, 386886695, 773773390]

約数ペア:

[(1, 773773390), (2, 386886695), (5, 154754678), (10, 77377339), (13, 59521030), (26, 29760515), (43, 17994730), (65, 11904206), (86, 8997365), (130, 5952103), (149, 5193110), (215, 3598946), (298, 2596555), (430, 1799473), (559, 1384210), (745, 1038622), (929, 832910), (1118, 692105), (1490, 519311), (1858, 416455), (1937, 399470), (2795, 276842), (3874, 199735), (4645, 166582), (5590, 138421), (6407, 120770), (9290, 83291), (9685, 79894), (12077, 64070), (12814, 60385), (19370, 39947), (24154, 32035)]