667312128

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 224

約数和(自身を含む): 2264785920

約数和(自身を除く): 1597473792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 431, 432, 448, 504, 512, 576, 672, 756, 768, 862, 864, 896, 1008, 1024, 1152, 1293, 1344, 1512, 1536, 1724, 1728, 1792, 2016, 2048, 2304, 2586, 2688, 3017, 3024, 3072, 3448, 3456, 3584, 3879, 4032, 4096, 4608, 5172, 5376, 6034, 6048, 6144, 6896, 6912, 7168, 7758, 8064, 8192, 9051, 9216, 10344, 10752, 11637, 12068, 12096, 12288, 13792, 13824, 14336, 15516, 16128, 18102, 18432, 20688, 21504, 23274, 24136, 24192, 24576, 27153, 27584, 27648, 28672, 31032, 32256, 36204, 36864, 41376, 43008, 46548, 48272, 48384, 54306, 55168, 55296, 57344, 62064, 64512, 72408, 73728, 81459, 82752, 86016, 93096, 96544, 96768, 108612, 110336, 110592, 124128, 129024, 144816, 162918, 165504, 172032, 186192, 193088, 193536, 217224, 220672, 221184, 248256, 258048, 289632, 325836, 331008, 372384, 386176, 387072, 434448, 441344, 496512, 516096, 579264, 651672, 662016, 744768, 772352, 774144, 868896, 882688, 993024, 1158528, 1303344, 1324032, 1489536, 1544704, 1548288, 1737792, 1765376, 1986048, 2317056, 2606688, 2648064, 2979072, 3089408, 3475584, 3530752, 3972096, 4634112, 5213376, 5296128, 5958144, 6178816, 6951168, 7944192, 9268224, 10426752, 10592256, 11916288, 12357632, 13902336, 15888384, 18536448, 20853504, 23832576, 24715264, 27804672, 31776768, 37072896, 41707008, 47665152, 55609344, 74145792, 83414016, 95330304, 111218688, 166828032, 222437376, 333656064, 667312128]

約数ペア:

[(1, 667312128), (2, 333656064), (3, 222437376), (4, 166828032), (6, 111218688), (7, 95330304), (8, 83414016), (9, 74145792), (12, 55609344), (14, 47665152), (16, 41707008), (18, 37072896), (21, 31776768), (24, 27804672), (27, 24715264), (28, 23832576), (32, 20853504), (36, 18536448), (42, 15888384), (48, 13902336), (54, 12357632), (56, 11916288), (63, 10592256), (64, 10426752), (72, 9268224), (84, 7944192), (96, 6951168), (108, 6178816), (112, 5958144), (126, 5296128), (128, 5213376), (144, 4634112), (168, 3972096), (189, 3530752), (192, 3475584), (216, 3089408), (224, 2979072), (252, 2648064), (256, 2606688), (288, 2317056), (336, 1986048), (378, 1765376), (384, 1737792), (431, 1548288), (432, 1544704), (448, 1489536), (504, 1324032), (512, 1303344), (576, 1158528), (672, 993024), (756, 882688), (768, 868896), (862, 774144), (864, 772352), (896, 744768), (1008, 662016), (1024, 651672), (1152, 579264), (1293, 516096), (1344, 496512), (1512, 441344), (1536, 434448), (1724, 387072), (1728, 386176), (1792, 372384), (2016, 331008), (2048, 325836), (2304, 289632), (2586, 258048), (2688, 248256), (3017, 221184), (3024, 220672), (3072, 217224), (3448, 193536), (3456, 193088), (3584, 186192), (3879, 172032), (4032, 165504), (4096, 162918), (4608, 144816), (5172, 129024), (5376, 124128), (6034, 110592), (6048, 110336), (6144, 108612), (6896, 96768), (6912, 96544), (7168, 93096), (7758, 86016), (8064, 82752), (8192, 81459), (9051, 73728), (9216, 72408), (10344, 64512), (10752, 62064), (11637, 57344), (12068, 55296), (12096, 55168), (12288, 54306), (13792, 48384), (13824, 48272), (14336, 46548), (15516, 43008), (16128, 41376), (18102, 36864), (18432, 36204), (20688, 32256), (21504, 31032), (23274, 28672), (24136, 27648), (24192, 27584), (24576, 27153)]