258479544

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 657100800

約数和(自身を除く): 398621256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 137, 254, 274, 381, 411, 508, 548, 619, 762, 822, 1016, 1096, 1238, 1524, 1644, 1857, 2476, 3048, 3288, 3714, 4952, 7428, 14856, 17399, 34798, 52197, 69596, 78613, 84803, 104394, 139192, 157226, 169606, 208788, 235839, 254409, 314452, 339212, 417576, 471678, 508818, 628904, 678424, 943356, 1017636, 1886712, 2035272, 10769981, 21539962, 32309943, 43079924, 64619886, 86159848, 129239772, 258479544]

約数ペア:

[(1, 258479544), (2, 129239772), (3, 86159848), (4, 64619886), (6, 43079924), (8, 32309943), (12, 21539962), (24, 10769981), (127, 2035272), (137, 1886712), (254, 1017636), (274, 943356), (381, 678424), (411, 628904), (508, 508818), (548, 471678), (619, 417576), (762, 339212), (822, 314452), (1016, 254409), (1096, 235839), (1238, 208788), (1524, 169606), (1644, 157226), (1857, 139192), (2476, 104394), (3048, 84803), (3288, 78613), (3714, 69596), (4952, 52197), (7428, 34798), (14856, 17399)]