1330254464

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 3331238400

約数和(自身を除く): 2000983936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 139, 154, 176, 224, 278, 308, 352, 448, 556, 616, 704, 896, 971, 973, 1112, 1232, 1408, 1529, 1942, 1946, 2224, 2464, 3058, 3884, 3892, 4448, 4928, 6116, 6797, 7768, 7784, 8896, 9856, 10681, 10703, 12232, 13594, 15536, 15568, 17792, 21362, 21406, 24464, 27188, 31072, 31136, 42724, 42812, 48928, 54376, 62144, 62272, 74767, 85448, 85624, 97856, 108752, 124288, 124544, 134969, 149534, 170896, 171248, 195712, 217504, 269938, 299068, 341792, 342496, 435008, 539876, 598136, 683584, 684992, 870016, 944783, 1079752, 1196272, 1367168, 1369984, 1484659, 1889566, 2159504, 2392544, 2969318, 3779132, 4319008, 4785088, 5938636, 7558264, 8638016, 9570176, 10392613, 11877272, 15116528, 17276032, 20785226, 23754544, 30233056, 41570452, 47509088, 60466112, 83140904, 95018176, 120932224, 166281808, 190036352, 332563616, 665127232, 1330254464]

約数ペア:

[(1, 1330254464), (2, 665127232), (4, 332563616), (7, 190036352), (8, 166281808), (11, 120932224), (14, 95018176), (16, 83140904), (22, 60466112), (28, 47509088), (32, 41570452), (44, 30233056), (56, 23754544), (64, 20785226), (77, 17276032), (88, 15116528), (112, 11877272), (128, 10392613), (139, 9570176), (154, 8638016), (176, 7558264), (224, 5938636), (278, 4785088), (308, 4319008), (352, 3779132), (448, 2969318), (556, 2392544), (616, 2159504), (704, 1889566), (896, 1484659), (971, 1369984), (973, 1367168), (1112, 1196272), (1232, 1079752), (1408, 944783), (1529, 870016), (1942, 684992), (1946, 683584), (2224, 598136), (2464, 539876), (3058, 435008), (3884, 342496), (3892, 341792), (4448, 299068), (4928, 269938), (6116, 217504), (6797, 195712), (7768, 171248), (7784, 170896), (8896, 149534), (9856, 134969), (10681, 124544), (10703, 124288), (12232, 108752), (13594, 97856), (15536, 85624), (15568, 85448), (17792, 74767), (21362, 62272), (21406, 62144), (24464, 54376), (27188, 48928), (31072, 42812), (31136, 42724)]