205749504

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 652608320

約数和(自身を除く): 446858816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 103, 108, 128, 136, 144, 153, 192, 204, 206, 216, 256, 272, 288, 289, 306, 309, 384, 408, 412, 432, 459, 544, 576, 578, 612, 618, 768, 816, 824, 864, 867, 918, 927, 1088, 1152, 1156, 1224, 1236, 1632, 1648, 1728, 1734, 1751, 1836, 1854, 2176, 2304, 2312, 2448, 2472, 2601, 2781, 3264, 3296, 3456, 3468, 3502, 3672, 3708, 4352, 4624, 4896, 4944, 5202, 5253, 5562, 6528, 6592, 6912, 6936, 7004, 7344, 7416, 7803, 9248, 9792, 9888, 10404, 10506, 11124, 13056, 13184, 13872, 14008, 14688, 14832, 15606, 15759, 18496, 19584, 19776, 20808, 21012, 22248, 26368, 27744, 28016, 29376, 29664, 29767, 31212, 31518, 36992, 39168, 39552, 41616, 42024, 44496, 47277, 55488, 56032, 58752, 59328, 59534, 62424, 63036, 73984, 79104, 83232, 84048, 88992, 89301, 94554, 110976, 112064, 117504, 118656, 119068, 124848, 126072, 166464, 168096, 177984, 178602, 189108, 221952, 224128, 237312, 238136, 249696, 252144, 267903, 332928, 336192, 355968, 357204, 378216, 448256, 476272, 499392, 504288, 535806, 665856, 672384, 711936, 714408, 756432, 803709, 952544, 998784, 1008576, 1071612, 1344768, 1428816, 1512864, 1607418, 1905088, 1997568, 2017152, 2143224, 2857632, 3025728, 3214836, 3810176, 4034304, 4286448, 5715264, 6051456, 6429672, 7620352, 8572896, 11430528, 12102912, 12859344, 17145792, 22861056, 25718688, 34291584, 51437376, 68583168, 102874752, 205749504]

約数ペア:

[(1, 205749504), (2, 102874752), (3, 68583168), (4, 51437376), (6, 34291584), (8, 25718688), (9, 22861056), (12, 17145792), (16, 12859344), (17, 12102912), (18, 11430528), (24, 8572896), (27, 7620352), (32, 6429672), (34, 6051456), (36, 5715264), (48, 4286448), (51, 4034304), (54, 3810176), (64, 3214836), (68, 3025728), (72, 2857632), (96, 2143224), (102, 2017152), (103, 1997568), (108, 1905088), (128, 1607418), (136, 1512864), (144, 1428816), (153, 1344768), (192, 1071612), (204, 1008576), (206, 998784), (216, 952544), (256, 803709), (272, 756432), (288, 714408), (289, 711936), (306, 672384), (309, 665856), (384, 535806), (408, 504288), (412, 499392), (432, 476272), (459, 448256), (544, 378216), (576, 357204), (578, 355968), (612, 336192), (618, 332928), (768, 267903), (816, 252144), (824, 249696), (864, 238136), (867, 237312), (918, 224128), (927, 221952), (1088, 189108), (1152, 178602), (1156, 177984), (1224, 168096), (1236, 166464), (1632, 126072), (1648, 124848), (1728, 119068), (1734, 118656), (1751, 117504), (1836, 112064), (1854, 110976), (2176, 94554), (2304, 89301), (2312, 88992), (2448, 84048), (2472, 83232), (2601, 79104), (2781, 73984), (3264, 63036), (3296, 62424), (3456, 59534), (3468, 59328), (3502, 58752), (3672, 56032), (3708, 55488), (4352, 47277), (4624, 44496), (4896, 42024), (4944, 41616), (5202, 39552), (5253, 39168), (5562, 36992), (6528, 31518), (6592, 31212), (6912, 29767), (6936, 29664), (7004, 29376), (7344, 28016), (7416, 27744), (7803, 26368), (9248, 22248), (9792, 21012), (9888, 20808), (10404, 19776), (10506, 19584), (11124, 18496), (13056, 15759), (13184, 15606), (13872, 14832), (14008, 14688)]