243148976

素因数分解:

$2^4\times 7^2\times {\mathrm{523}}^1\times {\mathrm{593}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 549989352

約数和(自身を除く): 306840376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 523, 593, 784, 1046, 1186, 2092, 2372, 3661, 4151, 4184, 4744, 7322, 8302, 8368, 9488, 14644, 16604, 25627, 29057, 29288, 33208, 51254, 58114, 58576, 66416, 102508, 116228, 205016, 232456, 310139, 410032, 464912, 620278, 1240556, 2170973, 2481112, 4341946, 4962224, 8683892, 15196811, 17367784, 30393622, 34735568, 60787244, 121574488, 243148976]

約数ペア:

[(1, 243148976), (2, 121574488), (4, 60787244), (7, 34735568), (8, 30393622), (14, 17367784), (16, 15196811), (28, 8683892), (49, 4962224), (56, 4341946), (98, 2481112), (112, 2170973), (196, 1240556), (392, 620278), (523, 464912), (593, 410032), (784, 310139), (1046, 232456), (1186, 205016), (2092, 116228), (2372, 102508), (3661, 66416), (4151, 58576), (4184, 58114), (4744, 51254), (7322, 33208), (8302, 29288), (8368, 29057), (9488, 25627), (14644, 16604)]