250768432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4993}}^1$

素因数の和:5117

約数の個数: 40

約数和(自身を含む): 504074384

約数和(自身を除く): 253305952

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 4993, 6278, 9986, 12556, 19972, 25112, 39944, 50224, 79888, 214699, 364489, 429398, 728978, 858796, 1457956, 1717592, 2915912, 3435184, 5831824, 15673027, 31346054, 62692108, 125384216, 250768432]

約数ペア:

[(1, 250768432), (2, 125384216), (4, 62692108), (8, 31346054), (16, 15673027), (43, 5831824), (73, 3435184), (86, 2915912), (146, 1717592), (172, 1457956), (292, 858796), (344, 728978), (584, 429398), (688, 364489), (1168, 214699), (3139, 79888), (4993, 50224), (6278, 39944), (9986, 25112), (12556, 19972)]