253919232

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 880790400

約数和(自身を除く): 626871168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 82, 84, 96, 108, 112, 123, 126, 128, 144, 164, 168, 189, 192, 216, 224, 246, 252, 256, 287, 288, 328, 336, 369, 378, 384, 432, 448, 492, 504, 512, 574, 576, 656, 672, 738, 756, 768, 861, 864, 896, 984, 1008, 1024, 1107, 1148, 1152, 1312, 1344, 1476, 1512, 1536, 1722, 1728, 1792, 1968, 2016, 2048, 2214, 2296, 2304, 2583, 2624, 2688, 2952, 3024, 3072, 3444, 3456, 3584, 3936, 4032, 4096, 4428, 4592, 4608, 5166, 5248, 5376, 5904, 6048, 6144, 6888, 6912, 7168, 7749, 7872, 8064, 8192, 8856, 9184, 9216, 10332, 10496, 10752, 11808, 12096, 12288, 13776, 13824, 14336, 15498, 15744, 16128, 16384, 17712, 18368, 18432, 20664, 20992, 21504, 23616, 24192, 24576, 27552, 27648, 28672, 30996, 31488, 32256, 32768, 35424, 36736, 36864, 41328, 41984, 43008, 47232, 48384, 49152, 55104, 55296, 57344, 61992, 62976, 64512, 70848, 73472, 73728, 82656, 83968, 86016, 94464, 96768, 98304, 110208, 110592, 114688, 123984, 125952, 129024, 141696, 146944, 147456, 165312, 167936, 172032, 188928, 193536, 220416, 221184, 229376, 247968, 251904, 258048, 283392, 293888, 294912, 330624, 335872, 344064, 377856, 387072, 440832, 442368, 495936, 503808, 516096, 566784, 587776, 661248, 671744, 688128, 755712, 774144, 881664, 884736, 991872, 1007616, 1032192, 1133568, 1175552, 1322496, 1343488, 1511424, 1548288, 1763328, 1983744, 2015232, 2064384, 2267136, 2351104, 2644992, 3022848, 3096576, 3526656, 3967488, 4030464, 4534272, 4702208, 5289984, 6045696, 6193152, 7053312, 7934976, 9068544, 9404416, 10579968, 12091392, 14106624, 15869952, 18137088, 21159936, 28213248, 31739904, 36274176, 42319872, 63479808, 84639744, 126959616, 253919232]

約数ペア:

[(1, 253919232), (2, 126959616), (3, 84639744), (4, 63479808), (6, 42319872), (7, 36274176), (8, 31739904), (9, 28213248), (12, 21159936), (14, 18137088), (16, 15869952), (18, 14106624), (21, 12091392), (24, 10579968), (27, 9404416), (28, 9068544), (32, 7934976), (36, 7053312), (41, 6193152), (42, 6045696), (48, 5289984), (54, 4702208), (56, 4534272), (63, 4030464), (64, 3967488), (72, 3526656), (82, 3096576), (84, 3022848), (96, 2644992), (108, 2351104), (112, 2267136), (123, 2064384), (126, 2015232), (128, 1983744), (144, 1763328), (164, 1548288), (168, 1511424), (189, 1343488), (192, 1322496), (216, 1175552), (224, 1133568), (246, 1032192), (252, 1007616), (256, 991872), (287, 884736), (288, 881664), (328, 774144), (336, 755712), (369, 688128), (378, 671744), (384, 661248), (432, 587776), (448, 566784), (492, 516096), (504, 503808), (512, 495936), (574, 442368), (576, 440832), (656, 387072), (672, 377856), (738, 344064), (756, 335872), (768, 330624), (861, 294912), (864, 293888), (896, 283392), (984, 258048), (1008, 251904), (1024, 247968), (1107, 229376), (1148, 221184), (1152, 220416), (1312, 193536), (1344, 188928), (1476, 172032), (1512, 167936), (1536, 165312), (1722, 147456), (1728, 146944), (1792, 141696), (1968, 129024), (2016, 125952), (2048, 123984), (2214, 114688), (2296, 110592), (2304, 110208), (2583, 98304), (2624, 96768), (2688, 94464), (2952, 86016), (3024, 83968), (3072, 82656), (3444, 73728), (3456, 73472), (3584, 70848), (3936, 64512), (4032, 62976), (4096, 61992), (4428, 57344), (4592, 55296), (4608, 55104), (5166, 49152), (5248, 48384), (5376, 47232), (5904, 43008), (6048, 41984), (6144, 41328), (6888, 36864), (6912, 36736), (7168, 35424), (7749, 32768), (7872, 32256), (8064, 31488), (8192, 30996), (8856, 28672), (9184, 27648), (9216, 27552), (10332, 24576), (10496, 24192), (10752, 23616), (11808, 21504), (12096, 20992), (12288, 20664), (13776, 18432), (13824, 18368), (14336, 17712), (15498, 16384), (15744, 16128)]