277995042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 705169920

約数和(自身を除く): 427174878

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1767, 2017, 2223, 2418, 3534, 3627, 4034, 4446, 5301, 6051, 7254, 7657, 10602, 12102, 15314, 18153, 22971, 26221, 36306, 38323, 45942, 52442, 62527, 68913, 76646, 78663, 114969, 125054, 137826, 157326, 187581, 229938, 235989, 344907, 375162, 471978, 498199, 562743, 689814, 812851, 996398, 1125486, 1188013, 1494597, 1625702, 2376026, 2438553, 2989194, 3564039, 4483791, 4877106, 7128078, 7315659, 8967582, 10692117, 14631318, 15444169, 21384234, 30888338, 46332507, 92665014, 138997521, 277995042]

約数ペア:

[(1, 277995042), (2, 138997521), (3, 92665014), (6, 46332507), (9, 30888338), (13, 21384234), (18, 15444169), (19, 14631318), (26, 10692117), (31, 8967582), (38, 7315659), (39, 7128078), (57, 4877106), (62, 4483791), (78, 3564039), (93, 2989194), (114, 2438553), (117, 2376026), (171, 1625702), (186, 1494597), (234, 1188013), (247, 1125486), (279, 996398), (342, 812851), (403, 689814), (494, 562743), (558, 498199), (589, 471978), (741, 375162), (806, 344907), (1178, 235989), (1209, 229938), (1482, 187581), (1767, 157326), (2017, 137826), (2223, 125054), (2418, 114969), (3534, 78663), (3627, 76646), (4034, 68913), (4446, 62527), (5301, 52442), (6051, 45942), (7254, 38323), (7657, 36306), (10602, 26221), (12102, 22971), (15314, 18153)]