630666176

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21011}}^1$

素因数の和:21097

約数の個数: 56

約数和(自身を含む): 1451677056

約数和(自身を除く): 821010880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 7504, 15008, 21011, 30016, 42022, 84044, 147077, 168088, 294154, 336176, 588308, 672352, 1176616, 1344704, 1407737, 2353232, 2815474, 4706464, 5630948, 9412928, 9854159, 11261896, 19708318, 22523792, 39416636, 45047584, 78833272, 90095168, 157666544, 315333088, 630666176]

約数ペア:

[(1, 630666176), (2, 315333088), (4, 157666544), (7, 90095168), (8, 78833272), (14, 45047584), (16, 39416636), (28, 22523792), (32, 19708318), (56, 11261896), (64, 9854159), (67, 9412928), (112, 5630948), (134, 4706464), (224, 2815474), (268, 2353232), (448, 1407737), (469, 1344704), (536, 1176616), (938, 672352), (1072, 588308), (1876, 336176), (2144, 294154), (3752, 168088), (4288, 147077), (7504, 84044), (15008, 42022), (21011, 30016)]