219405888

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9801

約数の個数: 112

約数和(自身を含む): 694700160

約数和(自身を除く): 475294272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 9767, 11232, 19534, 22464, 29301, 39068, 58602, 78136, 87903, 117204, 126971, 156272, 175806, 234408, 253942, 263709, 312544, 351612, 380913, 468816, 507884, 527418, 625088, 703224, 761826, 937632, 1015768, 1054836, 1142739, 1406448, 1523652, 1875264, 2031536, 2109672, 2285478, 2812896, 3047304, 3428217, 4063072, 4219344, 4570956, 5625792, 6094608, 6856434, 8126144, 8438688, 9141912, 12189216, 13712868, 16877376, 18283824, 24378432, 27425736, 36567648, 54851472, 73135296, 109702944, 219405888]

約数ペア:

[(1, 219405888), (2, 109702944), (3, 73135296), (4, 54851472), (6, 36567648), (8, 27425736), (9, 24378432), (12, 18283824), (13, 16877376), (16, 13712868), (18, 12189216), (24, 9141912), (26, 8438688), (27, 8126144), (32, 6856434), (36, 6094608), (39, 5625792), (48, 4570956), (52, 4219344), (54, 4063072), (64, 3428217), (72, 3047304), (78, 2812896), (96, 2285478), (104, 2109672), (108, 2031536), (117, 1875264), (144, 1523652), (156, 1406448), (192, 1142739), (208, 1054836), (216, 1015768), (234, 937632), (288, 761826), (312, 703224), (351, 625088), (416, 527418), (432, 507884), (468, 468816), (576, 380913), (624, 351612), (702, 312544), (832, 263709), (864, 253942), (936, 234408), (1248, 175806), (1404, 156272), (1728, 126971), (1872, 117204), (2496, 87903), (2808, 78136), (3744, 58602), (5616, 39068), (7488, 29301), (9767, 22464), (11232, 19534)]