254740612

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 526377600

約数和(自身を除く): 271636988

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 581, 686, 1162, 1372, 2237, 2324, 4067, 4474, 8134, 8948, 15659, 16268, 28469, 31318, 56938, 62636, 109613, 113876, 185671, 219226, 371342, 438452, 742684, 767291, 1299697, 1534582, 2599394, 3069164, 5198788, 9097879, 18195758, 36391516, 63685153, 127370306, 254740612]

約数ペア:

[(1, 254740612), (2, 127370306), (4, 63685153), (7, 36391516), (14, 18195758), (28, 9097879), (49, 5198788), (83, 3069164), (98, 2599394), (166, 1534582), (196, 1299697), (332, 767291), (343, 742684), (581, 438452), (686, 371342), (1162, 219226), (1372, 185671), (2237, 113876), (2324, 109613), (4067, 62636), (4474, 56938), (8134, 31318), (8948, 28469), (15659, 16268)]