248414208

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 799002720

約数和(自身を除く): 550588512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 361, 384, 399, 448, 456, 512, 532, 608, 672, 722, 768, 798, 896, 912, 1024, 1064, 1083, 1216, 1344, 1444, 1536, 1596, 1792, 1824, 2048, 2128, 2166, 2432, 2527, 2688, 2888, 3072, 3192, 3584, 3648, 4096, 4256, 4332, 4864, 5054, 5376, 5776, 6144, 6384, 7168, 7296, 7581, 8192, 8512, 8664, 9728, 10108, 10752, 11552, 12288, 12768, 14336, 14592, 15162, 16384, 17024, 17328, 19456, 20216, 21504, 23104, 24576, 25536, 28672, 29184, 30324, 32768, 34048, 34656, 38912, 40432, 43008, 46208, 49152, 51072, 57344, 58368, 60648, 68096, 69312, 77824, 80864, 86016, 92416, 98304, 102144, 114688, 116736, 121296, 136192, 138624, 155648, 161728, 172032, 184832, 204288, 229376, 233472, 242592, 272384, 277248, 311296, 323456, 344064, 369664, 408576, 466944, 485184, 544768, 554496, 622592, 646912, 688128, 739328, 817152, 933888, 970368, 1089536, 1108992, 1293824, 1478656, 1634304, 1867776, 1940736, 2179072, 2217984, 2587648, 2957312, 3268608, 3881472, 4358144, 4435968, 5175296, 5914624, 6537216, 7762944, 8871936, 10350592, 11829248, 13074432, 15525888, 17743872, 20701184, 31051776, 35487744, 41402368, 62103552, 82804736, 124207104, 248414208]

約数ペア:

[(1, 248414208), (2, 124207104), (3, 82804736), (4, 62103552), (6, 41402368), (7, 35487744), (8, 31051776), (12, 20701184), (14, 17743872), (16, 15525888), (19, 13074432), (21, 11829248), (24, 10350592), (28, 8871936), (32, 7762944), (38, 6537216), (42, 5914624), (48, 5175296), (56, 4435968), (57, 4358144), (64, 3881472), (76, 3268608), (84, 2957312), (96, 2587648), (112, 2217984), (114, 2179072), (128, 1940736), (133, 1867776), (152, 1634304), (168, 1478656), (192, 1293824), (224, 1108992), (228, 1089536), (256, 970368), (266, 933888), (304, 817152), (336, 739328), (361, 688128), (384, 646912), (399, 622592), (448, 554496), (456, 544768), (512, 485184), (532, 466944), (608, 408576), (672, 369664), (722, 344064), (768, 323456), (798, 311296), (896, 277248), (912, 272384), (1024, 242592), (1064, 233472), (1083, 229376), (1216, 204288), (1344, 184832), (1444, 172032), (1536, 161728), (1596, 155648), (1792, 138624), (1824, 136192), (2048, 121296), (2128, 116736), (2166, 114688), (2432, 102144), (2527, 98304), (2688, 92416), (2888, 86016), (3072, 80864), (3192, 77824), (3584, 69312), (3648, 68096), (4096, 60648), (4256, 58368), (4332, 57344), (4864, 51072), (5054, 49152), (5376, 46208), (5776, 43008), (6144, 40432), (6384, 38912), (7168, 34656), (7296, 34048), (7581, 32768), (8192, 30324), (8512, 29184), (8664, 28672), (9728, 25536), (10108, 24576), (10752, 23104), (11552, 21504), (12288, 20216), (12768, 19456), (14336, 17328), (14592, 17024), (15162, 16384)]