249979392

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 808742880

約数和(自身を除く): 558763488

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, 107, 108, 117, 128, 144, 156, 169, 192, 208, 214, 216, 234, 256, 288, 312, 321, 338, 351, 384, 416, 428, 432, 468, 507, 512, 576, 624, 642, 676, 702, 768, 832, 856, 864, 936, 963, 1014, 1152, 1248, 1284, 1352, 1391, 1404, 1521, 1536, 1664, 1712, 1728, 1872, 1926, 2028, 2304, 2496, 2568, 2704, 2782, 2808, 2889, 3042, 3328, 3424, 3456, 3744, 3852, 4056, 4173, 4563, 4608, 4992, 5136, 5408, 5564, 5616, 5778, 6084, 6656, 6848, 6912, 7488, 7704, 8112, 8346, 9126, 9984, 10272, 10816, 11128, 11232, 11556, 12168, 12519, 13696, 13824, 14976, 15408, 16224, 16692, 18083, 18252, 19968, 20544, 21632, 22256, 22464, 23112, 24336, 25038, 27392, 29952, 30816, 32448, 33384, 36166, 36504, 37557, 41088, 43264, 44512, 44928, 46224, 48672, 50076, 54249, 54784, 59904, 61632, 64896, 66768, 72332, 73008, 75114, 82176, 86528, 89024, 89856, 92448, 97344, 100152, 108498, 123264, 129792, 133536, 144664, 146016, 150228, 162747, 164352, 178048, 179712, 184896, 194688, 200304, 216996, 246528, 259584, 267072, 289328, 292032, 300456, 325494, 356096, 369792, 389376, 400608, 433992, 488241, 493056, 534144, 578656, 584064, 600912, 650988, 712192, 739584, 778752, 801216, 867984, 976482, 1068288, 1157312, 1168128, 1201824, 1301976, 1479168, 1602432, 1735968, 1952964, 2136576, 2314624, 2336256, 2403648, 2603952, 3204864, 3471936, 3905928, 4629248, 4807296, 5207904, 6409728, 6943872, 7811856, 9258496, 9614592, 10415808, 13887744, 15623712, 19229184, 20831616, 27775488, 31247424, 41663232, 62494848, 83326464, 124989696, 249979392]

約数ペア:

[(1, 249979392), (2, 124989696), (3, 83326464), (4, 62494848), (6, 41663232), (8, 31247424), (9, 27775488), (12, 20831616), (13, 19229184), (16, 15623712), (18, 13887744), (24, 10415808), (26, 9614592), (27, 9258496), (32, 7811856), (36, 6943872), (39, 6409728), (48, 5207904), (52, 4807296), (54, 4629248), (64, 3905928), (72, 3471936), (78, 3204864), (96, 2603952), (104, 2403648), (107, 2336256), (108, 2314624), (117, 2136576), (128, 1952964), (144, 1735968), (156, 1602432), (169, 1479168), (192, 1301976), (208, 1201824), (214, 1168128), (216, 1157312), (234, 1068288), (256, 976482), (288, 867984), (312, 801216), (321, 778752), (338, 739584), (351, 712192), (384, 650988), (416, 600912), (428, 584064), (432, 578656), (468, 534144), (507, 493056), (512, 488241), (576, 433992), (624, 400608), (642, 389376), (676, 369792), (702, 356096), (768, 325494), (832, 300456), (856, 292032), (864, 289328), (936, 267072), (963, 259584), (1014, 246528), (1152, 216996), (1248, 200304), (1284, 194688), (1352, 184896), (1391, 179712), (1404, 178048), (1521, 164352), (1536, 162747), (1664, 150228), (1712, 146016), (1728, 144664), (1872, 133536), (1926, 129792), (2028, 123264), (2304, 108498), (2496, 100152), (2568, 97344), (2704, 92448), (2782, 89856), (2808, 89024), (2889, 86528), (3042, 82176), (3328, 75114), (3424, 73008), (3456, 72332), (3744, 66768), (3852, 64896), (4056, 61632), (4173, 59904), (4563, 54784), (4608, 54249), (4992, 50076), (5136, 48672), (5408, 46224), (5564, 44928), (5616, 44512), (5778, 43264), (6084, 41088), (6656, 37557), (6848, 36504), (6912, 36166), (7488, 33384), (7704, 32448), (8112, 30816), (8346, 29952), (9126, 27392), (9984, 25038), (10272, 24336), (10816, 23112), (11128, 22464), (11232, 22256), (11556, 21632), (12168, 20544), (12519, 19968), (13696, 18252), (13824, 18083), (14976, 16692), (15408, 16224)]