249563056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5093

約数の個数: 40

約数和(自身を含む): 501651920

約数和(自身を除く): 252088864

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 4969, 6278, 9938, 12556, 19876, 25112, 39752, 50224, 79504, 213667, 362737, 427334, 725474, 854668, 1450948, 1709336, 2901896, 3418672, 5803792, 15597691, 31195382, 62390764, 124781528, 249563056]

約数ペア:

[(1, 249563056), (2, 124781528), (4, 62390764), (8, 31195382), (16, 15597691), (43, 5803792), (73, 3418672), (86, 2901896), (146, 1709336), (172, 1450948), (292, 854668), (344, 725474), (584, 427334), (688, 362737), (1168, 213667), (3139, 79504), (4969, 50224), (6278, 39752), (9938, 25112), (12556, 19876)]