315506688

素因数分解:

$2^{14}\times 3^1\times 7^2\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 180

約数和(自身を含む): 986155632

約数和(自身を除く): 670648944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 131, 147, 168, 192, 196, 224, 256, 262, 294, 336, 384, 392, 393, 448, 512, 524, 588, 672, 768, 784, 786, 896, 917, 1024, 1048, 1176, 1344, 1536, 1568, 1572, 1792, 1834, 2048, 2096, 2352, 2688, 2751, 3072, 3136, 3144, 3584, 3668, 4096, 4192, 4704, 5376, 5502, 6144, 6272, 6288, 6419, 7168, 7336, 8192, 8384, 9408, 10752, 11004, 12288, 12544, 12576, 12838, 14336, 14672, 16384, 16768, 18816, 19257, 21504, 22008, 24576, 25088, 25152, 25676, 28672, 29344, 33536, 37632, 38514, 43008, 44016, 49152, 50176, 50304, 51352, 57344, 58688, 67072, 75264, 77028, 86016, 88032, 100352, 100608, 102704, 114688, 117376, 134144, 150528, 154056, 172032, 176064, 200704, 201216, 205408, 234752, 268288, 301056, 308112, 344064, 352128, 401408, 402432, 410816, 469504, 536576, 602112, 616224, 704256, 802816, 804864, 821632, 939008, 1073152, 1204224, 1232448, 1408512, 1609728, 1643264, 1878016, 2146304, 2408448, 2464896, 2817024, 3219456, 3286528, 3756032, 4929792, 5634048, 6438912, 6573056, 7512064, 9859584, 11268096, 13146112, 15024128, 19719168, 22536192, 26292224, 39438336, 45072384, 52584448, 78876672, 105168896, 157753344, 315506688]

約数ペア:

[(1, 315506688), (2, 157753344), (3, 105168896), (4, 78876672), (6, 52584448), (7, 45072384), (8, 39438336), (12, 26292224), (14, 22536192), (16, 19719168), (21, 15024128), (24, 13146112), (28, 11268096), (32, 9859584), (42, 7512064), (48, 6573056), (49, 6438912), (56, 5634048), (64, 4929792), (84, 3756032), (96, 3286528), (98, 3219456), (112, 2817024), (128, 2464896), (131, 2408448), (147, 2146304), (168, 1878016), (192, 1643264), (196, 1609728), (224, 1408512), (256, 1232448), (262, 1204224), (294, 1073152), (336, 939008), (384, 821632), (392, 804864), (393, 802816), (448, 704256), (512, 616224), (524, 602112), (588, 536576), (672, 469504), (768, 410816), (784, 402432), (786, 401408), (896, 352128), (917, 344064), (1024, 308112), (1048, 301056), (1176, 268288), (1344, 234752), (1536, 205408), (1568, 201216), (1572, 200704), (1792, 176064), (1834, 172032), (2048, 154056), (2096, 150528), (2352, 134144), (2688, 117376), (2751, 114688), (3072, 102704), (3136, 100608), (3144, 100352), (3584, 88032), (3668, 86016), (4096, 77028), (4192, 75264), (4704, 67072), (5376, 58688), (5502, 57344), (6144, 51352), (6272, 50304), (6288, 50176), (6419, 49152), (7168, 44016), (7336, 43008), (8192, 38514), (8384, 37632), (9408, 33536), (10752, 29344), (11004, 28672), (12288, 25676), (12544, 25152), (12576, 25088), (12838, 24576), (14336, 22008), (14672, 21504), (16384, 19257), (16768, 18816)]