251956174848

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{209227}}^1$

素因数の和:209270

約数の個数: 168

約数和(自身を含む): 781534369872

約数和(自身を除く): 529578195024

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, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4096, 4704, 5376, 6144, 6272, 7168, 8192, 9408, 10752, 12288, 12544, 14336, 18816, 21504, 24576, 25088, 28672, 37632, 43008, 50176, 57344, 75264, 86016, 100352, 150528, 172032, 200704, 209227, 301056, 401408, 418454, 602112, 627681, 836908, 1204224, 1255362, 1464589, 1673816, 2510724, 2929178, 3347632, 4393767, 5021448, 5858356, 6695264, 8787534, 10042896, 10252123, 11716712, 13390528, 17575068, 20085792, 20504246, 23433424, 26781056, 30756369, 35150136, 40171584, 41008492, 46866848, 53562112, 61512738, 70300272, 80343168, 82016984, 93733696, 107124224, 123025476, 140600544, 160686336, 164033968, 187467392, 214248448, 246050952, 281201088, 321372672, 328067936, 374934784, 428496896, 492101904, 562402176, 642745344, 656135872, 749869568, 856993792, 984203808, 1124804352, 1285490688, 1312271744, 1499739136, 1713987584, 1968407616, 2249608704, 2570981376, 2624543488, 2999478272, 3936815232, 4499217408, 5141962752, 5249086976, 5998956544, 7873630464, 8998434816, 10498173952, 11997913088, 15747260928, 17996869632, 20996347904, 31494521856, 35993739264, 41992695808, 62989043712, 83985391616, 125978087424, 251956174848]

約数ペア:

[(1, 251956174848), (2, 125978087424), (3, 83985391616), (4, 62989043712), (6, 41992695808), (7, 35993739264), (8, 31494521856), (12, 20996347904), (14, 17996869632), (16, 15747260928), (21, 11997913088), (24, 10498173952), (28, 8998434816), (32, 7873630464), (42, 5998956544), (48, 5249086976), (49, 5141962752), (56, 4499217408), (64, 3936815232), (84, 2999478272), (96, 2624543488), (98, 2570981376), (112, 2249608704), (128, 1968407616), (147, 1713987584), (168, 1499739136), (192, 1312271744), (196, 1285490688), (224, 1124804352), (256, 984203808), (294, 856993792), (336, 749869568), (384, 656135872), (392, 642745344), (448, 562402176), (512, 492101904), (588, 428496896), (672, 374934784), (768, 328067936), (784, 321372672), (896, 281201088), (1024, 246050952), (1176, 214248448), (1344, 187467392), (1536, 164033968), (1568, 160686336), (1792, 140600544), (2048, 123025476), (2352, 107124224), (2688, 93733696), (3072, 82016984), (3136, 80343168), (3584, 70300272), (4096, 61512738), (4704, 53562112), (5376, 46866848), (6144, 41008492), (6272, 40171584), (7168, 35150136), (8192, 30756369), (9408, 26781056), (10752, 23433424), (12288, 20504246), (12544, 20085792), (14336, 17575068), (18816, 13390528), (21504, 11716712), (24576, 10252123), (25088, 10042896), (28672, 8787534), (37632, 6695264), (43008, 5858356), (50176, 5021448), (57344, 4393767), (75264, 3347632), (86016, 2929178), (100352, 2510724), (150528, 1673816), (172032, 1464589), (200704, 1255362), (209227, 1204224), (301056, 836908), (401408, 627681), (418454, 602112)]