538288128

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 252

約数和(自身を含む): 1820970450

約数和(自身を除く): 1282682322

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 149, 168, 192, 196, 224, 252, 256, 288, 294, 298, 336, 384, 392, 441, 447, 448, 504, 512, 576, 588, 596, 672, 768, 784, 882, 894, 896, 1008, 1024, 1043, 1152, 1176, 1192, 1341, 1344, 1536, 1568, 1764, 1788, 1792, 2016, 2048, 2086, 2304, 2352, 2384, 2682, 2688, 3072, 3129, 3136, 3528, 3576, 3584, 4032, 4096, 4172, 4608, 4704, 4768, 5364, 5376, 6144, 6258, 6272, 7056, 7152, 7168, 7301, 8064, 8192, 8344, 9216, 9387, 9408, 9536, 10728, 10752, 12288, 12516, 12544, 14112, 14304, 14336, 14602, 16128, 16688, 18432, 18774, 18816, 19072, 21456, 21504, 21903, 24576, 25032, 25088, 28224, 28608, 28672, 29204, 32256, 33376, 36864, 37548, 37632, 38144, 42912, 43008, 43806, 50064, 50176, 56448, 57216, 57344, 58408, 64512, 65709, 66752, 73728, 75096, 75264, 76288, 85824, 86016, 87612, 100128, 100352, 112896, 114432, 116816, 129024, 131418, 133504, 150192, 150528, 152576, 171648, 172032, 175224, 200256, 200704, 225792, 228864, 233632, 258048, 262836, 267008, 300384, 301056, 305152, 343296, 350448, 400512, 401408, 451584, 457728, 467264, 516096, 525672, 534016, 600768, 602112, 610304, 686592, 700896, 801024, 903168, 915456, 934528, 1051344, 1068032, 1201536, 1204224, 1220608, 1373184, 1401792, 1602048, 1806336, 1830912, 1869056, 2102688, 2136064, 2403072, 2746368, 2803584, 3204096, 3612672, 3661824, 3738112, 4205376, 4272128, 4806144, 5492736, 5607168, 6408192, 7476224, 8410752, 8544256, 9612288, 10985472, 11214336, 12816384, 14952448, 16821504, 19224576, 22428672, 25632768, 29904896, 33643008, 38449152, 44857344, 59809792, 67286016, 76898304, 89714688, 134572032, 179429376, 269144064, 538288128]

約数ペア:

[(1, 538288128), (2, 269144064), (3, 179429376), (4, 134572032), (6, 89714688), (7, 76898304), (8, 67286016), (9, 59809792), (12, 44857344), (14, 38449152), (16, 33643008), (18, 29904896), (21, 25632768), (24, 22428672), (28, 19224576), (32, 16821504), (36, 14952448), (42, 12816384), (48, 11214336), (49, 10985472), (56, 9612288), (63, 8544256), (64, 8410752), (72, 7476224), (84, 6408192), (96, 5607168), (98, 5492736), (112, 4806144), (126, 4272128), (128, 4205376), (144, 3738112), (147, 3661824), (149, 3612672), (168, 3204096), (192, 2803584), (196, 2746368), (224, 2403072), (252, 2136064), (256, 2102688), (288, 1869056), (294, 1830912), (298, 1806336), (336, 1602048), (384, 1401792), (392, 1373184), (441, 1220608), (447, 1204224), (448, 1201536), (504, 1068032), (512, 1051344), (576, 934528), (588, 915456), (596, 903168), (672, 801024), (768, 700896), (784, 686592), (882, 610304), (894, 602112), (896, 600768), (1008, 534016), (1024, 525672), (1043, 516096), (1152, 467264), (1176, 457728), (1192, 451584), (1341, 401408), (1344, 400512), (1536, 350448), (1568, 343296), (1764, 305152), (1788, 301056), (1792, 300384), (2016, 267008), (2048, 262836), (2086, 258048), (2304, 233632), (2352, 228864), (2384, 225792), (2682, 200704), (2688, 200256), (3072, 175224), (3129, 172032), (3136, 171648), (3528, 152576), (3576, 150528), (3584, 150192), (4032, 133504), (4096, 131418), (4172, 129024), (4608, 116816), (4704, 114432), (4768, 112896), (5364, 100352), (5376, 100128), (6144, 87612), (6258, 86016), (6272, 85824), (7056, 76288), (7152, 75264), (7168, 75096), (7301, 73728), (8064, 66752), (8192, 65709), (8344, 64512), (9216, 58408), (9387, 57344), (9408, 57216), (9536, 56448), (10728, 50176), (10752, 50064), (12288, 43806), (12516, 43008), (12544, 42912), (14112, 38144), (14304, 37632), (14336, 37548), (14602, 36864), (16128, 33376), (16688, 32256), (18432, 29204), (18774, 28672), (18816, 28608), (19072, 28224), (21456, 25088), (21504, 25032), (21903, 24576)]