253135008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 827386560

約数和(自身を除く): 574251552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 307, 336, 409, 504, 614, 672, 818, 921, 1008, 1227, 1228, 1636, 1842, 2016, 2149, 2454, 2456, 2763, 2863, 3272, 3681, 3684, 4298, 4908, 4912, 5526, 5726, 6447, 6544, 7362, 7368, 8589, 8596, 9816, 9824, 11052, 11452, 12894, 13088, 14724, 14736, 17178, 17192, 19341, 19632, 22104, 22904, 25767, 25788, 29448, 29472, 34356, 34384, 38682, 39264, 44208, 45808, 51534, 51576, 58896, 68712, 68768, 77364, 88416, 91616, 103068, 103152, 117792, 125563, 137424, 154728, 206136, 206304, 251126, 274848, 309456, 376689, 412272, 502252, 618912, 753378, 824544, 878941, 1004504, 1130067, 1506756, 1757882, 2009008, 2260134, 2636823, 3013512, 3515764, 4018016, 4520268, 5273646, 6027024, 7031528, 7910469, 9040536, 10547292, 12054048, 14063056, 15820938, 18081072, 21094584, 28126112, 31641876, 36162144, 42189168, 63283752, 84378336, 126567504, 253135008]

約数ペア:

[(1, 253135008), (2, 126567504), (3, 84378336), (4, 63283752), (6, 42189168), (7, 36162144), (8, 31641876), (9, 28126112), (12, 21094584), (14, 18081072), (16, 15820938), (18, 14063056), (21, 12054048), (24, 10547292), (28, 9040536), (32, 7910469), (36, 7031528), (42, 6027024), (48, 5273646), (56, 4520268), (63, 4018016), (72, 3515764), (84, 3013512), (96, 2636823), (112, 2260134), (126, 2009008), (144, 1757882), (168, 1506756), (224, 1130067), (252, 1004504), (288, 878941), (307, 824544), (336, 753378), (409, 618912), (504, 502252), (614, 412272), (672, 376689), (818, 309456), (921, 274848), (1008, 251126), (1227, 206304), (1228, 206136), (1636, 154728), (1842, 137424), (2016, 125563), (2149, 117792), (2454, 103152), (2456, 103068), (2763, 91616), (2863, 88416), (3272, 77364), (3681, 68768), (3684, 68712), (4298, 58896), (4908, 51576), (4912, 51534), (5526, 45808), (5726, 44208), (6447, 39264), (6544, 38682), (7362, 34384), (7368, 34356), (8589, 29472), (8596, 29448), (9816, 25788), (9824, 25767), (11052, 22904), (11452, 22104), (12894, 19632), (13088, 19341), (14724, 17192), (14736, 17178)]