18977538048

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2960

約数の個数: 240

約数和(自身を含む): 60899435520

約数和(自身を除く): 41921897472

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, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 2048, 2128, 2432, 2688, 2903, 3072, 3192, 3584, 3648, 4096, 4256, 4864, 5376, 5806, 6144, 6384, 7168, 7296, 8192, 8512, 8709, 9728, 10752, 11612, 12288, 12768, 14336, 14592, 16384, 17024, 17418, 19456, 20321, 21504, 23224, 24576, 25536, 28672, 29184, 34048, 34836, 38912, 40642, 43008, 46448, 49152, 51072, 55157, 57344, 58368, 60963, 68096, 69672, 77824, 81284, 86016, 92896, 102144, 110314, 114688, 116736, 121926, 136192, 139344, 155648, 162568, 165471, 172032, 185792, 204288, 220628, 233472, 243852, 272384, 278688, 311296, 325136, 330942, 344064, 371584, 386099, 408576, 441256, 466944, 487704, 544768, 557376, 650272, 661884, 743168, 772198, 817152, 882512, 933888, 975408, 1089536, 1114752, 1158297, 1300544, 1323768, 1486336, 1544396, 1634304, 1765024, 1950816, 2179072, 2229504, 2316594, 2601088, 2647536, 2972672, 3088792, 3268608, 3530048, 3901632, 4459008, 4633188, 5202176, 5295072, 5945344, 6177584, 6537216, 7060096, 7803264, 8918016, 9266376, 10404352, 10590144, 11890688, 12355168, 14120192, 15606528, 17836032, 18532752, 20808704, 21180288, 23781376, 24710336, 28240384, 31213056, 35672064, 37065504, 41617408, 42360576, 47562752, 49420672, 56480768, 62426112, 71344128, 74131008, 83234816, 84721152, 98841344, 112961536, 124852224, 142688256, 148262016, 166469632, 169442304, 197682688, 225923072, 249704448, 296524032, 332939264, 338884608, 395365376, 451846144, 499408896, 593048064, 677769216, 790730752, 903692288, 998817792, 1186096128, 1355538432, 1581461504, 2372192256, 2711076864, 3162923008, 4744384512, 6325846016, 9488769024, 18977538048]

約数ペア:

[(1, 18977538048), (2, 9488769024), (3, 6325846016), (4, 4744384512), (6, 3162923008), (7, 2711076864), (8, 2372192256), (12, 1581461504), (14, 1355538432), (16, 1186096128), (19, 998817792), (21, 903692288), (24, 790730752), (28, 677769216), (32, 593048064), (38, 499408896), (42, 451846144), (48, 395365376), (56, 338884608), (57, 332939264), (64, 296524032), (76, 249704448), (84, 225923072), (96, 197682688), (112, 169442304), (114, 166469632), (128, 148262016), (133, 142688256), (152, 124852224), (168, 112961536), (192, 98841344), (224, 84721152), (228, 83234816), (256, 74131008), (266, 71344128), (304, 62426112), (336, 56480768), (384, 49420672), (399, 47562752), (448, 42360576), (456, 41617408), (512, 37065504), (532, 35672064), (608, 31213056), (672, 28240384), (768, 24710336), (798, 23781376), (896, 21180288), (912, 20808704), (1024, 18532752), (1064, 17836032), (1216, 15606528), (1344, 14120192), (1536, 12355168), (1596, 11890688), (1792, 10590144), (1824, 10404352), (2048, 9266376), (2128, 8918016), (2432, 7803264), (2688, 7060096), (2903, 6537216), (3072, 6177584), (3192, 5945344), (3584, 5295072), (3648, 5202176), (4096, 4633188), (4256, 4459008), (4864, 3901632), (5376, 3530048), (5806, 3268608), (6144, 3088792), (6384, 2972672), (7168, 2647536), (7296, 2601088), (8192, 2316594), (8512, 2229504), (8709, 2179072), (9728, 1950816), (10752, 1765024), (11612, 1634304), (12288, 1544396), (12768, 1486336), (14336, 1323768), (14592, 1300544), (16384, 1158297), (17024, 1114752), (17418, 1089536), (19456, 975408), (20321, 933888), (21504, 882512), (23224, 817152), (24576, 772198), (25536, 743168), (28672, 661884), (29184, 650272), (34048, 557376), (34836, 544768), (38912, 487704), (40642, 466944), (43008, 441256), (46448, 408576), (49152, 386099), (51072, 371584), (55157, 344064), (57344, 330942), (58368, 325136), (60963, 311296), (68096, 278688), (69672, 272384), (77824, 243852), (81284, 233472), (86016, 220628), (92896, 204288), (102144, 185792), (110314, 172032), (114688, 165471), (116736, 162568), (121926, 155648), (136192, 139344)]