1808007168

素因数分解:

$2^{18}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 228

約数和(自身を含む): 5578413680

約数和(自身を除く): 3770406512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 152, 176, 192, 209, 228, 242, 256, 264, 304, 352, 363, 384, 418, 456, 484, 512, 528, 608, 627, 704, 726, 768, 836, 912, 968, 1024, 1056, 1216, 1254, 1408, 1452, 1536, 1672, 1824, 1936, 2048, 2112, 2299, 2432, 2508, 2816, 2904, 3072, 3344, 3648, 3872, 4096, 4224, 4598, 4864, 5016, 5632, 5808, 6144, 6688, 6897, 7296, 7744, 8192, 8448, 9196, 9728, 10032, 11264, 11616, 12288, 13376, 13794, 14592, 15488, 16384, 16896, 18392, 19456, 20064, 22528, 23232, 24576, 26752, 27588, 29184, 30976, 32768, 33792, 36784, 38912, 40128, 45056, 46464, 49152, 53504, 55176, 58368, 61952, 65536, 67584, 73568, 77824, 80256, 90112, 92928, 98304, 107008, 110352, 116736, 123904, 131072, 135168, 147136, 155648, 160512, 180224, 185856, 196608, 214016, 220704, 233472, 247808, 262144, 270336, 294272, 311296, 321024, 360448, 371712, 393216, 428032, 441408, 466944, 495616, 540672, 588544, 622592, 642048, 720896, 743424, 786432, 856064, 882816, 933888, 991232, 1081344, 1177088, 1245184, 1284096, 1441792, 1486848, 1712128, 1765632, 1867776, 1982464, 2162688, 2354176, 2490368, 2568192, 2883584, 2973696, 3424256, 3531264, 3735552, 3964928, 4325376, 4708352, 4980736, 5136384, 5947392, 6848512, 7062528, 7471104, 7929856, 8650752, 9416704, 10272768, 11894784, 13697024, 14125056, 14942208, 15859712, 18833408, 20545536, 23789568, 27394048, 28250112, 31719424, 37666816, 41091072, 47579136, 54788096, 56500224, 75333632, 82182144, 95158272, 113000448, 150667264, 164364288, 226000896, 301334528, 452001792, 602669056, 904003584, 1808007168]

約数ペア:

[(1, 1808007168), (2, 904003584), (3, 602669056), (4, 452001792), (6, 301334528), (8, 226000896), (11, 164364288), (12, 150667264), (16, 113000448), (19, 95158272), (22, 82182144), (24, 75333632), (32, 56500224), (33, 54788096), (38, 47579136), (44, 41091072), (48, 37666816), (57, 31719424), (64, 28250112), (66, 27394048), (76, 23789568), (88, 20545536), (96, 18833408), (114, 15859712), (121, 14942208), (128, 14125056), (132, 13697024), (152, 11894784), (176, 10272768), (192, 9416704), (209, 8650752), (228, 7929856), (242, 7471104), (256, 7062528), (264, 6848512), (304, 5947392), (352, 5136384), (363, 4980736), (384, 4708352), (418, 4325376), (456, 3964928), (484, 3735552), (512, 3531264), (528, 3424256), (608, 2973696), (627, 2883584), (704, 2568192), (726, 2490368), (768, 2354176), (836, 2162688), (912, 1982464), (968, 1867776), (1024, 1765632), (1056, 1712128), (1216, 1486848), (1254, 1441792), (1408, 1284096), (1452, 1245184), (1536, 1177088), (1672, 1081344), (1824, 991232), (1936, 933888), (2048, 882816), (2112, 856064), (2299, 786432), (2432, 743424), (2508, 720896), (2816, 642048), (2904, 622592), (3072, 588544), (3344, 540672), (3648, 495616), (3872, 466944), (4096, 441408), (4224, 428032), (4598, 393216), (4864, 371712), (5016, 360448), (5632, 321024), (5808, 311296), (6144, 294272), (6688, 270336), (6897, 262144), (7296, 247808), (7744, 233472), (8192, 220704), (8448, 214016), (9196, 196608), (9728, 185856), (10032, 180224), (11264, 160512), (11616, 155648), (12288, 147136), (13376, 135168), (13794, 131072), (14592, 123904), (15488, 116736), (16384, 110352), (16896, 107008), (18392, 98304), (19456, 92928), (20064, 90112), (22528, 80256), (23232, 77824), (24576, 73568), (26752, 67584), (27588, 65536), (29184, 61952), (30976, 58368), (32768, 55176), (33792, 53504), (36784, 49152), (38912, 46464), (40128, 45056)]