811233276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419893}}^1$

素因数の和:419930

約数の個数: 48

約数和(自身を含む): 2257350144

約数和(自身を除く): 1446116868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 419893, 839786, 1259679, 1679572, 2519358, 2939251, 5038716, 5878502, 8817753, 9657539, 11757004, 17635506, 19315078, 28972617, 35271012, 38630156, 57945234, 67602773, 115890468, 135205546, 202808319, 270411092, 405616638, 811233276]

約数ペア:

[(1, 811233276), (2, 405616638), (3, 270411092), (4, 202808319), (6, 135205546), (7, 115890468), (12, 67602773), (14, 57945234), (21, 38630156), (23, 35271012), (28, 28972617), (42, 19315078), (46, 17635506), (69, 11757004), (84, 9657539), (92, 8817753), (138, 5878502), (161, 5038716), (276, 2939251), (322, 2519358), (483, 1679572), (644, 1259679), (966, 839786), (1932, 419893)]