988143312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 2854039552

約数和(自身を除く): 1865896240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 127, 148, 156, 208, 222, 254, 296, 312, 337, 381, 444, 481, 508, 592, 624, 674, 762, 888, 962, 1011, 1016, 1348, 1443, 1524, 1651, 1776, 1924, 2022, 2032, 2696, 2886, 3048, 3302, 3848, 4044, 4381, 4699, 4953, 5392, 5772, 6096, 6604, 7696, 8088, 8762, 9398, 9906, 11544, 12469, 13143, 13208, 14097, 16176, 17524, 18796, 19812, 23088, 24938, 26286, 26416, 28194, 35048, 37407, 37592, 39624, 42799, 49876, 52572, 56388, 61087, 70096, 74814, 75184, 79248, 85598, 99752, 105144, 112776, 122174, 128397, 149628, 162097, 171196, 183261, 199504, 210288, 225552, 244348, 256794, 299256, 324194, 342392, 366522, 486291, 488696, 513588, 556387, 598512, 648388, 684784, 733044, 972582, 977392, 1027176, 1112774, 1296776, 1466088, 1583563, 1669161, 1945164, 2054352, 2225548, 2593552, 2932176, 3167126, 3338322, 3890328, 4451096, 4750689, 6334252, 6676644, 7780656, 8902192, 9501378, 12668504, 13353288, 19002756, 20586319, 25337008, 26706576, 38005512, 41172638, 61758957, 76011024, 82345276, 123517914, 164690552, 247035828, 329381104, 494071656, 988143312]

約数ペア:

[(1, 988143312), (2, 494071656), (3, 329381104), (4, 247035828), (6, 164690552), (8, 123517914), (12, 82345276), (13, 76011024), (16, 61758957), (24, 41172638), (26, 38005512), (37, 26706576), (39, 25337008), (48, 20586319), (52, 19002756), (74, 13353288), (78, 12668504), (104, 9501378), (111, 8902192), (127, 7780656), (148, 6676644), (156, 6334252), (208, 4750689), (222, 4451096), (254, 3890328), (296, 3338322), (312, 3167126), (337, 2932176), (381, 2593552), (444, 2225548), (481, 2054352), (508, 1945164), (592, 1669161), (624, 1583563), (674, 1466088), (762, 1296776), (888, 1112774), (962, 1027176), (1011, 977392), (1016, 972582), (1348, 733044), (1443, 684784), (1524, 648388), (1651, 598512), (1776, 556387), (1924, 513588), (2022, 488696), (2032, 486291), (2696, 366522), (2886, 342392), (3048, 324194), (3302, 299256), (3848, 256794), (4044, 244348), (4381, 225552), (4699, 210288), (4953, 199504), (5392, 183261), (5772, 171196), (6096, 162097), (6604, 149628), (7696, 128397), (8088, 122174), (8762, 112776), (9398, 105144), (9906, 99752), (11544, 85598), (12469, 79248), (13143, 75184), (13208, 74814), (14097, 70096), (16176, 61087), (17524, 56388), (18796, 52572), (19812, 49876), (23088, 42799), (24938, 39624), (26286, 37592), (26416, 37407), (28194, 35048)]