290807712

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 192

約数和(自身を含む): 967800960

約数和(自身を除く): 676993248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 702, 816, 864, 884, 918, 936, 1224, 1248, 1326, 1404, 1523, 1632, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3046, 3536, 3672, 3744, 3978, 4569, 4896, 5304, 5616, 5967, 6092, 7072, 7344, 7956, 9138, 10608, 11232, 11934, 12184, 13707, 14688, 15912, 18276, 19799, 21216, 23868, 24368, 25891, 27414, 31824, 36552, 39598, 41121, 47736, 48736, 51782, 54828, 59397, 63648, 73104, 77673, 79196, 82242, 95472, 103564, 109656, 118794, 146208, 155346, 158392, 164484, 178191, 190944, 207128, 219312, 233019, 237588, 310692, 316784, 328968, 336583, 356382, 414256, 438624, 466038, 475176, 534573, 621384, 633568, 657936, 673166, 699057, 712764, 828512, 932076, 950352, 1009749, 1069146, 1242768, 1315872, 1346332, 1398114, 1425528, 1864152, 1900704, 2019498, 2138292, 2485536, 2692664, 2796228, 2851056, 3029247, 3728304, 4038996, 4276584, 5385328, 5592456, 5702112, 6058494, 7456608, 8077992, 8553168, 9087741, 10770656, 11184912, 12116988, 16155984, 17106336, 18175482, 22369824, 24233976, 32311968, 36350964, 48467952, 72701928, 96935904, 145403856, 290807712]

約数ペア:

[(1, 290807712), (2, 145403856), (3, 96935904), (4, 72701928), (6, 48467952), (8, 36350964), (9, 32311968), (12, 24233976), (13, 22369824), (16, 18175482), (17, 17106336), (18, 16155984), (24, 12116988), (26, 11184912), (27, 10770656), (32, 9087741), (34, 8553168), (36, 8077992), (39, 7456608), (48, 6058494), (51, 5702112), (52, 5592456), (54, 5385328), (68, 4276584), (72, 4038996), (78, 3728304), (96, 3029247), (102, 2851056), (104, 2796228), (108, 2692664), (117, 2485536), (136, 2138292), (144, 2019498), (153, 1900704), (156, 1864152), (204, 1425528), (208, 1398114), (216, 1346332), (221, 1315872), (234, 1242768), (272, 1069146), (288, 1009749), (306, 950352), (312, 932076), (351, 828512), (408, 712764), (416, 699057), (432, 673166), (442, 657936), (459, 633568), (468, 621384), (544, 534573), (612, 475176), (624, 466038), (663, 438624), (702, 414256), (816, 356382), (864, 336583), (884, 328968), (918, 316784), (936, 310692), (1224, 237588), (1248, 233019), (1326, 219312), (1404, 207128), (1523, 190944), (1632, 178191), (1768, 164484), (1836, 158392), (1872, 155346), (1989, 146208), (2448, 118794), (2652, 109656), (2808, 103564), (3046, 95472), (3536, 82242), (3672, 79196), (3744, 77673), (3978, 73104), (4569, 63648), (4896, 59397), (5304, 54828), (5616, 51782), (5967, 48736), (6092, 47736), (7072, 41121), (7344, 39598), (7956, 36552), (9138, 31824), (10608, 27414), (11232, 25891), (11934, 24368), (12184, 23868), (13707, 21216), (14688, 19799), (15912, 18276)]