255018528

素因数分解:

$2^5\times 3^2\times {\mathrm{941}}^2$

素因数の和:1898

約数の個数: 54

約数和(自身を含む): 725980437

約数和(自身を除く): 470961909

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 941, 1882, 2823, 3764, 5646, 7528, 8469, 11292, 15056, 16938, 22584, 30112, 33876, 45168, 67752, 90336, 135504, 271008, 885481, 1770962, 2656443, 3541924, 5312886, 7083848, 7969329, 10625772, 14167696, 15938658, 21251544, 28335392, 31877316, 42503088, 63754632, 85006176, 127509264, 255018528]

約数ペア:

[(1, 255018528), (2, 127509264), (3, 85006176), (4, 63754632), (6, 42503088), (8, 31877316), (9, 28335392), (12, 21251544), (16, 15938658), (18, 14167696), (24, 10625772), (32, 7969329), (36, 7083848), (48, 5312886), (72, 3541924), (96, 2656443), (144, 1770962), (288, 885481), (941, 271008), (1882, 135504), (2823, 90336), (3764, 67752), (5646, 45168), (7528, 33876), (8469, 30112), (11292, 22584), (15056, 16938)]