243913872

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{52387}}^1$

素因数の和:52495

約数の個数: 40

約数和(自身を含む): 636618976

約数和(自身を除く): 392705104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 52387, 104774, 157161, 209548, 314322, 419096, 628644, 838192, 1257288, 2514576, 5081539, 10163078, 15244617, 20326156, 30489234, 40652312, 60978468, 81304624, 121956936, 243913872]

約数ペア:

[(1, 243913872), (2, 121956936), (3, 81304624), (4, 60978468), (6, 40652312), (8, 30489234), (12, 20326156), (16, 15244617), (24, 10163078), (48, 5081539), (97, 2514576), (194, 1257288), (291, 838192), (388, 628644), (582, 419096), (776, 314322), (1164, 209548), (1552, 157161), (2328, 104774), (4656, 52387)]