2154195456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 320

約数和(自身を含む): 7089831936

約数和(自身を除く): 4935636480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 128, 138, 161, 168, 184, 186, 192, 217, 224, 248, 256, 276, 281, 322, 336, 368, 372, 384, 434, 448, 483, 496, 512, 552, 562, 644, 651, 672, 713, 736, 744, 768, 843, 868, 896, 966, 992, 1104, 1124, 1288, 1302, 1344, 1426, 1472, 1488, 1536, 1686, 1736, 1792, 1932, 1967, 1984, 2139, 2208, 2248, 2576, 2604, 2688, 2852, 2944, 2976, 3372, 3472, 3584, 3864, 3934, 3968, 4278, 4416, 4496, 4991, 5152, 5208, 5376, 5704, 5888, 5901, 5952, 6463, 6744, 6944, 7728, 7868, 7936, 8556, 8711, 8832, 8992, 9982, 10304, 10416, 10752, 11408, 11776, 11802, 11904, 12926, 13488, 13888, 14973, 15456, 15736, 15872, 17112, 17422, 17664, 17984, 19389, 19964, 20608, 20832, 22816, 23604, 23808, 25852, 26133, 26976, 27776, 29946, 30912, 31472, 34224, 34844, 35328, 35968, 38778, 39928, 41216, 41664, 45241, 45632, 47208, 47616, 51704, 52266, 53952, 55552, 59892, 60977, 61824, 62944, 68448, 69688, 71936, 77556, 79856, 82432, 83328, 90482, 91264, 94416, 103408, 104532, 107904, 111104, 119784, 121954, 123648, 125888, 135723, 136896, 139376, 143872, 155112, 159712, 166656, 180964, 182528, 182931, 188832, 200353, 206816, 209064, 215808, 239568, 243908, 247296, 251776, 271446, 273792, 278752, 310224, 319424, 333312, 361928, 365056, 365862, 377664, 400706, 413632, 418128, 431616, 479136, 487816, 503552, 542892, 547584, 557504, 601059, 620448, 638848, 723856, 731724, 755328, 801412, 827264, 836256, 958272, 975632, 1007104, 1085784, 1095168, 1115008, 1202118, 1240896, 1277696, 1402471, 1447712, 1463448, 1510656, 1602824, 1654528, 1672512, 1916544, 1951264, 2171568, 2230016, 2404236, 2481792, 2555392, 2804942, 2895424, 2926896, 3021312, 3205648, 3309056, 3345024, 3833088, 3902528, 4207413, 4343136, 4460032, 4808472, 4963584, 5609884, 5790848, 5853792, 6411296, 6690048, 7666176, 7805056, 8414826, 8686272, 9616944, 9927168, 11219768, 11581696, 11707584, 12822592, 13380096, 15610112, 16829652, 17372544, 19233888, 22439536, 23163392, 23415168, 25645184, 31220224, 33659304, 34745088, 38467776, 44879072, 46830336, 51290368, 67318608, 69490176, 76935552, 89758144, 93660672, 102580736, 134637216, 153871104, 179516288, 269274432, 307742208, 359032576, 538548864, 718065152, 1077097728, 2154195456]

約数ペア:

[(1, 2154195456), (2, 1077097728), (3, 718065152), (4, 538548864), (6, 359032576), (7, 307742208), (8, 269274432), (12, 179516288), (14, 153871104), (16, 134637216), (21, 102580736), (23, 93660672), (24, 89758144), (28, 76935552), (31, 69490176), (32, 67318608), (42, 51290368), (46, 46830336), (48, 44879072), (56, 38467776), (62, 34745088), (64, 33659304), (69, 31220224), (84, 25645184), (92, 23415168), (93, 23163392), (96, 22439536), (112, 19233888), (124, 17372544), (128, 16829652), (138, 15610112), (161, 13380096), (168, 12822592), (184, 11707584), (186, 11581696), (192, 11219768), (217, 9927168), (224, 9616944), (248, 8686272), (256, 8414826), (276, 7805056), (281, 7666176), (322, 6690048), (336, 6411296), (368, 5853792), (372, 5790848), (384, 5609884), (434, 4963584), (448, 4808472), (483, 4460032), (496, 4343136), (512, 4207413), (552, 3902528), (562, 3833088), (644, 3345024), (651, 3309056), (672, 3205648), (713, 3021312), (736, 2926896), (744, 2895424), (768, 2804942), (843, 2555392), (868, 2481792), (896, 2404236), (966, 2230016), (992, 2171568), (1104, 1951264), (1124, 1916544), (1288, 1672512), (1302, 1654528), (1344, 1602824), (1426, 1510656), (1472, 1463448), (1488, 1447712), (1536, 1402471), (1686, 1277696), (1736, 1240896), (1792, 1202118), (1932, 1115008), (1967, 1095168), (1984, 1085784), (2139, 1007104), (2208, 975632), (2248, 958272), (2576, 836256), (2604, 827264), (2688, 801412), (2852, 755328), (2944, 731724), (2976, 723856), (3372, 638848), (3472, 620448), (3584, 601059), (3864, 557504), (3934, 547584), (3968, 542892), (4278, 503552), (4416, 487816), (4496, 479136), (4991, 431616), (5152, 418128), (5208, 413632), (5376, 400706), (5704, 377664), (5888, 365862), (5901, 365056), (5952, 361928), (6463, 333312), (6744, 319424), (6944, 310224), (7728, 278752), (7868, 273792), (7936, 271446), (8556, 251776), (8711, 247296), (8832, 243908), (8992, 239568), (9982, 215808), (10304, 209064), (10416, 206816), (10752, 200353), (11408, 188832), (11776, 182931), (11802, 182528), (11904, 180964), (12926, 166656), (13488, 159712), (13888, 155112), (14973, 143872), (15456, 139376), (15736, 136896), (15872, 135723), (17112, 125888), (17422, 123648), (17664, 121954), (17984, 119784), (19389, 111104), (19964, 107904), (20608, 104532), (20832, 103408), (22816, 94416), (23604, 91264), (23808, 90482), (25852, 83328), (26133, 82432), (26976, 79856), (27776, 77556), (29946, 71936), (30912, 69688), (31472, 68448), (34224, 62944), (34844, 61824), (35328, 60977), (35968, 59892), (38778, 55552), (39928, 53952), (41216, 52266), (41664, 51704), (45241, 47616), (45632, 47208)]