681313488064

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{8191}}^1$

素因数の和:8715

約数の個数: 168

約数和(自身を含む): 1554183880704

約数和(自身を除く): 872870392640

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 467, 484, 506, 704, 736, 934, 968, 1012, 1472, 1868, 1936, 2024, 2783, 3736, 3872, 4048, 5137, 5566, 7472, 7744, 8096, 8191, 10274, 10741, 11132, 14944, 16192, 16382, 20548, 21482, 22264, 29888, 32764, 41096, 42964, 44528, 56507, 65528, 82192, 85928, 89056, 90101, 113014, 118151, 131056, 164384, 171856, 178112, 180202, 188393, 226028, 236302, 262112, 328768, 343712, 360404, 376786, 452056, 472604, 524224, 687424, 720808, 753572, 904112, 945208, 991111, 1299661, 1441616, 1507144, 1808224, 1890416, 1982222, 2072323, 2599322, 2883232, 3014288, 3616448, 3780832, 3825197, 3964444, 4144646, 5198644, 5766464, 6028576, 7561664, 7650394, 7928888, 8289292, 10397288, 12057152, 15300788, 15857776, 16578584, 20794576, 22795553, 30601576, 31715552, 33157168, 41589152, 42077167, 45591106, 61203152, 63431104, 66314336, 83178304, 84154334, 87979531, 91182212, 122406304, 132628672, 168308668, 175959062, 182364424, 244812608, 336617336, 351918124, 364728848, 462848837, 673234672, 703836248, 729457696, 925697674, 967774841, 1346469344, 1407672496, 1458915392, 1851395348, 1935549682, 2692938688, 2815344992, 3702790696, 3871099364, 5630689984, 7405581392, 7742198728, 10645523251, 14811162784, 15484397456, 21291046502, 29622325568, 30968794912, 42582093004, 61937589824, 85164186008, 170328372016, 340656744032, 681313488064]

約数ペア:

[(1, 681313488064), (2, 340656744032), (4, 170328372016), (8, 85164186008), (11, 61937589824), (16, 42582093004), (22, 30968794912), (23, 29622325568), (32, 21291046502), (44, 15484397456), (46, 14811162784), (64, 10645523251), (88, 7742198728), (92, 7405581392), (121, 5630689984), (176, 3871099364), (184, 3702790696), (242, 2815344992), (253, 2692938688), (352, 1935549682), (368, 1851395348), (467, 1458915392), (484, 1407672496), (506, 1346469344), (704, 967774841), (736, 925697674), (934, 729457696), (968, 703836248), (1012, 673234672), (1472, 462848837), (1868, 364728848), (1936, 351918124), (2024, 336617336), (2783, 244812608), (3736, 182364424), (3872, 175959062), (4048, 168308668), (5137, 132628672), (5566, 122406304), (7472, 91182212), (7744, 87979531), (8096, 84154334), (8191, 83178304), (10274, 66314336), (10741, 63431104), (11132, 61203152), (14944, 45591106), (16192, 42077167), (16382, 41589152), (20548, 33157168), (21482, 31715552), (22264, 30601576), (29888, 22795553), (32764, 20794576), (41096, 16578584), (42964, 15857776), (44528, 15300788), (56507, 12057152), (65528, 10397288), (82192, 8289292), (85928, 7928888), (89056, 7650394), (90101, 7561664), (113014, 6028576), (118151, 5766464), (131056, 5198644), (164384, 4144646), (171856, 3964444), (178112, 3825197), (180202, 3780832), (188393, 3616448), (226028, 3014288), (236302, 2883232), (262112, 2599322), (328768, 2072323), (343712, 1982222), (360404, 1890416), (376786, 1808224), (452056, 1507144), (472604, 1441616), (524224, 1299661), (687424, 991111), (720808, 945208), (753572, 904112)]