2254815801

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 3987360000

約数和(自身を除く): 1732544199

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 89, 147, 203, 261, 267, 283, 343, 441, 609, 623, 801, 849, 1029, 1421, 1827, 1869, 1981, 2547, 2581, 3087, 4263, 4361, 5607, 5943, 7743, 8207, 9947, 12789, 13083, 13867, 17829, 18067, 23229, 24621, 25187, 29841, 30527, 39249, 41601, 54201, 57449, 73863, 75561, 89523, 91581, 97069, 124803, 126469, 162603, 172347, 176309, 226683, 274743, 291207, 379407, 402143, 517041, 528927, 730423, 873621, 885283, 1138221, 1206429, 1234163, 1586781, 2191269, 2655849, 2815001, 3619287, 3702489, 5112961, 6573807, 7967547, 8445003, 8639141, 11107467, 15338883, 25335009, 25917423, 35790727, 46016649, 77752269, 107372181, 250535089, 322116543, 751605267, 2254815801]

約数ペア:

[(1, 2254815801), (3, 751605267), (7, 322116543), (9, 250535089), (21, 107372181), (29, 77752269), (49, 46016649), (63, 35790727), (87, 25917423), (89, 25335009), (147, 15338883), (203, 11107467), (261, 8639141), (267, 8445003), (283, 7967547), (343, 6573807), (441, 5112961), (609, 3702489), (623, 3619287), (801, 2815001), (849, 2655849), (1029, 2191269), (1421, 1586781), (1827, 1234163), (1869, 1206429), (1981, 1138221), (2547, 885283), (2581, 873621), (3087, 730423), (4263, 528927), (4361, 517041), (5607, 402143), (5943, 379407), (7743, 291207), (8207, 274743), (9947, 226683), (12789, 176309), (13083, 172347), (13867, 162603), (17829, 126469), (18067, 124803), (23229, 97069), (24621, 91581), (25187, 89523), (29841, 75561), (30527, 73863), (39249, 57449), (41601, 54201)]