218170368

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 176

約数和(自身を含む): 696962560

約数和(自身を除く): 478792192

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, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 607, 624, 702, 768, 832, 864, 936, 1024, 1152, 1214, 1248, 1404, 1536, 1664, 1728, 1821, 1872, 2304, 2428, 2496, 2808, 3072, 3328, 3456, 3642, 3744, 4608, 4856, 4992, 5463, 5616, 6656, 6912, 7284, 7488, 7891, 9216, 9712, 9984, 10926, 11232, 13312, 13824, 14568, 14976, 15782, 16389, 19424, 19968, 21852, 22464, 23673, 27648, 29136, 29952, 31564, 32778, 38848, 39936, 43704, 44928, 47346, 58272, 59904, 63128, 65556, 71019, 77696, 87408, 89856, 94692, 116544, 119808, 126256, 131112, 142038, 155392, 174816, 179712, 189384, 213057, 233088, 252512, 262224, 284076, 310784, 349632, 359424, 378768, 426114, 466176, 505024, 524448, 568152, 621568, 699264, 757536, 852228, 932352, 1010048, 1048896, 1136304, 1398528, 1515072, 1704456, 1864704, 2020096, 2097792, 2272608, 2797056, 3030144, 3408912, 4040192, 4195584, 4545216, 5594112, 6060288, 6817824, 8080384, 8391168, 9090432, 12120576, 13635648, 16782336, 18180864, 24241152, 27271296, 36361728, 54542592, 72723456, 109085184, 218170368]

約数ペア:

[(1, 218170368), (2, 109085184), (3, 72723456), (4, 54542592), (6, 36361728), (8, 27271296), (9, 24241152), (12, 18180864), (13, 16782336), (16, 13635648), (18, 12120576), (24, 9090432), (26, 8391168), (27, 8080384), (32, 6817824), (36, 6060288), (39, 5594112), (48, 4545216), (52, 4195584), (54, 4040192), (64, 3408912), (72, 3030144), (78, 2797056), (96, 2272608), (104, 2097792), (108, 2020096), (117, 1864704), (128, 1704456), (144, 1515072), (156, 1398528), (192, 1136304), (208, 1048896), (216, 1010048), (234, 932352), (256, 852228), (288, 757536), (312, 699264), (351, 621568), (384, 568152), (416, 524448), (432, 505024), (468, 466176), (512, 426114), (576, 378768), (607, 359424), (624, 349632), (702, 310784), (768, 284076), (832, 262224), (864, 252512), (936, 233088), (1024, 213057), (1152, 189384), (1214, 179712), (1248, 174816), (1404, 155392), (1536, 142038), (1664, 131112), (1728, 126256), (1821, 119808), (1872, 116544), (2304, 94692), (2428, 89856), (2496, 87408), (2808, 77696), (3072, 71019), (3328, 65556), (3456, 63128), (3642, 59904), (3744, 58272), (4608, 47346), (4856, 44928), (4992, 43704), (5463, 39936), (5616, 38848), (6656, 32778), (6912, 31564), (7284, 29952), (7488, 29136), (7891, 27648), (9216, 23673), (9712, 22464), (9984, 21852), (10926, 19968), (11232, 19424), (13312, 16389), (13824, 15782), (14568, 14976)]