249508746

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 548725320

約数和(自身を除く): 299216574

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 241, 339, 482, 509, 678, 723, 1017, 1018, 1446, 1527, 2034, 2169, 3054, 4338, 4581, 9162, 27233, 54466, 57517, 81699, 115034, 122669, 163398, 172551, 245097, 245338, 345102, 368007, 490194, 517653, 736014, 1035306, 1104021, 2208042, 13861597, 27723194, 41584791, 83169582, 124754373, 249508746]

約数ペア:

[(1, 249508746), (2, 124754373), (3, 83169582), (6, 41584791), (9, 27723194), (18, 13861597), (113, 2208042), (226, 1104021), (241, 1035306), (339, 736014), (482, 517653), (509, 490194), (678, 368007), (723, 345102), (1017, 245338), (1018, 245097), (1446, 172551), (1527, 163398), (2034, 122669), (2169, 115034), (3054, 81699), (4338, 57517), (4581, 54466), (9162, 27233)]