516638016

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 1549496520

約数和(自身を除く): 1032858504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 157, 174, 192, 197, 232, 261, 288, 314, 348, 394, 464, 471, 522, 576, 591, 628, 696, 788, 928, 942, 1044, 1182, 1256, 1392, 1413, 1576, 1773, 1856, 1884, 2088, 2364, 2512, 2784, 2826, 3152, 3546, 3768, 4176, 4553, 4728, 5024, 5568, 5652, 5713, 6304, 7092, 7536, 8352, 9106, 9456, 10048, 11304, 11426, 12608, 13659, 14184, 15072, 16704, 17139, 18212, 18912, 22608, 22852, 27318, 28368, 30144, 30929, 34278, 36424, 37824, 40977, 45216, 45704, 51417, 54636, 56736, 61858, 68556, 72848, 81954, 90432, 91408, 92787, 102834, 109272, 113472, 123716, 137112, 145696, 163908, 182816, 185574, 205668, 218544, 247432, 274224, 278361, 291392, 327816, 365632, 371148, 411336, 437088, 494864, 548448, 556722, 655632, 742296, 822672, 874176, 896941, 989728, 1096896, 1113444, 1311264, 1484592, 1645344, 1793882, 1979456, 2226888, 2622528, 2690823, 2969184, 3290688, 3587764, 4453776, 5381646, 5938368, 7175528, 8072469, 8907552, 10763292, 14351056, 16144938, 17815104, 21526584, 28702112, 32289876, 43053168, 57404224, 64579752, 86106336, 129159504, 172212672, 258319008, 516638016]

約数ペア:

[(1, 516638016), (2, 258319008), (3, 172212672), (4, 129159504), (6, 86106336), (8, 64579752), (9, 57404224), (12, 43053168), (16, 32289876), (18, 28702112), (24, 21526584), (29, 17815104), (32, 16144938), (36, 14351056), (48, 10763292), (58, 8907552), (64, 8072469), (72, 7175528), (87, 5938368), (96, 5381646), (116, 4453776), (144, 3587764), (157, 3290688), (174, 2969184), (192, 2690823), (197, 2622528), (232, 2226888), (261, 1979456), (288, 1793882), (314, 1645344), (348, 1484592), (394, 1311264), (464, 1113444), (471, 1096896), (522, 989728), (576, 896941), (591, 874176), (628, 822672), (696, 742296), (788, 655632), (928, 556722), (942, 548448), (1044, 494864), (1182, 437088), (1256, 411336), (1392, 371148), (1413, 365632), (1576, 327816), (1773, 291392), (1856, 278361), (1884, 274224), (2088, 247432), (2364, 218544), (2512, 205668), (2784, 185574), (2826, 182816), (3152, 163908), (3546, 145696), (3768, 137112), (4176, 123716), (4553, 113472), (4728, 109272), (5024, 102834), (5568, 92787), (5652, 91408), (5713, 90432), (6304, 81954), (7092, 72848), (7536, 68556), (8352, 61858), (9106, 56736), (9456, 54636), (10048, 51417), (11304, 45704), (11426, 45216), (12608, 40977), (13659, 37824), (14184, 36424), (15072, 34278), (16704, 30929), (17139, 30144), (18212, 28368), (18912, 27318), (22608, 22852)]