2801274784

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8179}}^1$

素因数の和:8346

約数の個数: 96

約数和(自身を含む): 6926169600

約数和(自身を除く): 4124894816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 139, 154, 176, 224, 278, 308, 352, 556, 616, 973, 1112, 1232, 1529, 1946, 2224, 2464, 3058, 3892, 4448, 6116, 7784, 8179, 10703, 12232, 15568, 16358, 21406, 24464, 31136, 32716, 42812, 48928, 57253, 65432, 85624, 89969, 114506, 130864, 171248, 179938, 229012, 261728, 342496, 359876, 458024, 629783, 719752, 916048, 1136881, 1259566, 1439504, 1832096, 2273762, 2519132, 2879008, 4547524, 5038264, 7958167, 9095048, 10076528, 12505691, 15916334, 18190096, 20153056, 25011382, 31832668, 36380192, 50022764, 63665336, 87539837, 100045528, 127330672, 175079674, 200091056, 254661344, 350159348, 400182112, 700318696, 1400637392, 2801274784]

約数ペア:

[(1, 2801274784), (2, 1400637392), (4, 700318696), (7, 400182112), (8, 350159348), (11, 254661344), (14, 200091056), (16, 175079674), (22, 127330672), (28, 100045528), (32, 87539837), (44, 63665336), (56, 50022764), (77, 36380192), (88, 31832668), (112, 25011382), (139, 20153056), (154, 18190096), (176, 15916334), (224, 12505691), (278, 10076528), (308, 9095048), (352, 7958167), (556, 5038264), (616, 4547524), (973, 2879008), (1112, 2519132), (1232, 2273762), (1529, 1832096), (1946, 1439504), (2224, 1259566), (2464, 1136881), (3058, 916048), (3892, 719752), (4448, 629783), (6116, 458024), (7784, 359876), (8179, 342496), (10703, 261728), (12232, 229012), (15568, 179938), (16358, 171248), (21406, 130864), (24464, 114506), (31136, 89969), (32716, 85624), (42812, 65432), (48928, 57253)]