209652267888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{72647}}^1$

素因数の和:73084

約数の個数: 180

約数和(自身を含む): 684206855280

約数和(自身を除く): 474554587392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 409, 441, 504, 588, 784, 818, 882, 1008, 1176, 1227, 1636, 1764, 2352, 2454, 2863, 3272, 3528, 3681, 4908, 5726, 6544, 7056, 7362, 8589, 9816, 11452, 14724, 17178, 19632, 20041, 22904, 25767, 29448, 34356, 40082, 45808, 51534, 58896, 60123, 68712, 72647, 80164, 103068, 120246, 137424, 145294, 160328, 180369, 206136, 217941, 240492, 290588, 320656, 360738, 412272, 435882, 480984, 508529, 581176, 653823, 721476, 871764, 961968, 1017058, 1162352, 1307646, 1442952, 1525587, 1743528, 2034116, 2615292, 2885904, 3051174, 3487056, 3559703, 4068232, 4576761, 5230584, 6102348, 7119406, 8136464, 9153522, 10461168, 10679109, 12204696, 14238812, 18307044, 21358218, 24409392, 28477624, 29712623, 32037327, 36614088, 42716436, 56955248, 59425246, 64074654, 73228176, 85432872, 89137869, 118850492, 128149308, 170865744, 178275738, 207988361, 237700984, 256298616, 267413607, 356551476, 415976722, 475401968, 512597232, 534827214, 623965083, 713102952, 831953444, 1069654428, 1247930166, 1426205904, 1455918527, 1663906888, 1871895249, 2139308856, 2495860332, 2911837054, 3327813776, 3743790498, 4278617712, 4367755581, 4991720664, 5823674108, 7487580996, 8735511162, 9983441328, 11647348216, 13103266743, 14975161992, 17471022324, 23294696432, 26206533486, 29950323984, 34942044648, 52413066972, 69884089296, 104826133944, 209652267888]

約数ペア:

[(1, 209652267888), (2, 104826133944), (3, 69884089296), (4, 52413066972), (6, 34942044648), (7, 29950323984), (8, 26206533486), (9, 23294696432), (12, 17471022324), (14, 14975161992), (16, 13103266743), (18, 11647348216), (21, 9983441328), (24, 8735511162), (28, 7487580996), (36, 5823674108), (42, 4991720664), (48, 4367755581), (49, 4278617712), (56, 3743790498), (63, 3327813776), (72, 2911837054), (84, 2495860332), (98, 2139308856), (112, 1871895249), (126, 1663906888), (144, 1455918527), (147, 1426205904), (168, 1247930166), (196, 1069654428), (252, 831953444), (294, 713102952), (336, 623965083), (392, 534827214), (409, 512597232), (441, 475401968), (504, 415976722), (588, 356551476), (784, 267413607), (818, 256298616), (882, 237700984), (1008, 207988361), (1176, 178275738), (1227, 170865744), (1636, 128149308), (1764, 118850492), (2352, 89137869), (2454, 85432872), (2863, 73228176), (3272, 64074654), (3528, 59425246), (3681, 56955248), (4908, 42716436), (5726, 36614088), (6544, 32037327), (7056, 29712623), (7362, 28477624), (8589, 24409392), (9816, 21358218), (11452, 18307044), (14724, 14238812), (17178, 12204696), (19632, 10679109), (20041, 10461168), (22904, 9153522), (25767, 8136464), (29448, 7119406), (34356, 6102348), (40082, 5230584), (45808, 4576761), (51534, 4068232), (58896, 3559703), (60123, 3487056), (68712, 3051174), (72647, 2885904), (80164, 2615292), (103068, 2034116), (120246, 1743528), (137424, 1525587), (145294, 1442952), (160328, 1307646), (180369, 1162352), (206136, 1017058), (217941, 961968), (240492, 871764), (290588, 721476), (320656, 653823), (360738, 581176), (412272, 508529), (435882, 480984)]