290623872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9864

約数の個数: 128

約数和(自身を含む): 962553600

約数和(自身を除く): 671929728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9829, 9856, 14784, 19658, 29487, 29568, 39316, 58974, 68803, 78632, 108119, 117948, 137606, 157264, 206409, 216238, 235896, 275212, 314528, 324357, 412818, 432476, 471792, 550424, 629056, 648714, 756833, 825636, 864952, 943584, 1100848, 1258112, 1297428, 1513666, 1651272, 1729904, 1887168, 2201696, 2270499, 2594856, 3027332, 3302544, 3459808, 3774336, 4403392, 4540998, 5189712, 6054664, 6605088, 6919616, 8806784, 9081996, 10379424, 12109328, 13210176, 13839232, 18163992, 20758848, 24218656, 26420352, 36327984, 41517696, 48437312, 72655968, 96874624, 145311936, 290623872]

約数ペア:

[(1, 290623872), (2, 145311936), (3, 96874624), (4, 72655968), (6, 48437312), (7, 41517696), (8, 36327984), (11, 26420352), (12, 24218656), (14, 20758848), (16, 18163992), (21, 13839232), (22, 13210176), (24, 12109328), (28, 10379424), (32, 9081996), (33, 8806784), (42, 6919616), (44, 6605088), (48, 6054664), (56, 5189712), (64, 4540998), (66, 4403392), (77, 3774336), (84, 3459808), (88, 3302544), (96, 3027332), (112, 2594856), (128, 2270499), (132, 2201696), (154, 1887168), (168, 1729904), (176, 1651272), (192, 1513666), (224, 1297428), (231, 1258112), (264, 1100848), (308, 943584), (336, 864952), (352, 825636), (384, 756833), (448, 648714), (462, 629056), (528, 550424), (616, 471792), (672, 432476), (704, 412818), (896, 324357), (924, 314528), (1056, 275212), (1232, 235896), (1344, 216238), (1408, 206409), (1848, 157264), (2112, 137606), (2464, 117948), (2688, 108119), (3696, 78632), (4224, 68803), (4928, 58974), (7392, 39316), (9829, 29568), (9856, 29487), (14784, 19658)]