249771834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56179}}^1$

素因数の和:56219

約数の個数: 48

約数和(自身を含む): 613485600

約数和(自身を除く): 363713766

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 56179, 112358, 168537, 337074, 505611, 730327, 1011222, 1067401, 1460654, 2134802, 2190981, 3202203, 4381962, 6404406, 6572943, 9606609, 13145886, 13876213, 19213218, 27752426, 41628639, 83257278, 124885917, 249771834]

約数ペア:

[(1, 249771834), (2, 124885917), (3, 83257278), (6, 41628639), (9, 27752426), (13, 19213218), (18, 13876213), (19, 13145886), (26, 9606609), (38, 6572943), (39, 6404406), (57, 4381962), (78, 3202203), (114, 2190981), (117, 2134802), (171, 1460654), (234, 1067401), (247, 1011222), (342, 730327), (494, 505611), (741, 337074), (1482, 168537), (2223, 112358), (4446, 56179)]