231990528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3923}}^1$

素因数の和:3960

約数の個数: 144

約数和(自身を含む): 769982976

約数和(自身を除く): 537992448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 3923, 4224, 4928, 5376, 7392, 7846, 8448, 9856, 11769, 14784, 15692, 19712, 23538, 27461, 29568, 31384, 43153, 47076, 54922, 59136, 62768, 82383, 86306, 94152, 109844, 125536, 129459, 164766, 172612, 188304, 219688, 251072, 258918, 302071, 329532, 345224, 376608, 439376, 502144, 517836, 604142, 659064, 690448, 753216, 878752, 906213, 1004288, 1035672, 1208284, 1318128, 1380896, 1506432, 1757504, 1812426, 2071344, 2416568, 2636256, 2761792, 3012864, 3515008, 3624852, 4142688, 4833136, 5272512, 5523584, 7030016, 7249704, 8285376, 9666272, 10545024, 11047168, 14499408, 16570752, 19332544, 21090048, 28998816, 33141504, 38665088, 57997632, 77330176, 115995264, 231990528]

約数ペア:

[(1, 231990528), (2, 115995264), (3, 77330176), (4, 57997632), (6, 38665088), (7, 33141504), (8, 28998816), (11, 21090048), (12, 19332544), (14, 16570752), (16, 14499408), (21, 11047168), (22, 10545024), (24, 9666272), (28, 8285376), (32, 7249704), (33, 7030016), (42, 5523584), (44, 5272512), (48, 4833136), (56, 4142688), (64, 3624852), (66, 3515008), (77, 3012864), (84, 2761792), (88, 2636256), (96, 2416568), (112, 2071344), (128, 1812426), (132, 1757504), (154, 1506432), (168, 1380896), (176, 1318128), (192, 1208284), (224, 1035672), (231, 1004288), (256, 906213), (264, 878752), (308, 753216), (336, 690448), (352, 659064), (384, 604142), (448, 517836), (462, 502144), (528, 439376), (616, 376608), (672, 345224), (704, 329532), (768, 302071), (896, 258918), (924, 251072), (1056, 219688), (1232, 188304), (1344, 172612), (1408, 164766), (1792, 129459), (1848, 125536), (2112, 109844), (2464, 94152), (2688, 86306), (2816, 82383), (3696, 62768), (3923, 59136), (4224, 54922), (4928, 47076), (5376, 43153), (7392, 31384), (7846, 29568), (8448, 27461), (9856, 23538), (11769, 19712), (14784, 15692)]