16872673664

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 192

約数和(自身を含む): 44453068800

約数和(自身を除く): 27580395136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 128, 133, 152, 154, 176, 209, 224, 242, 266, 304, 308, 352, 418, 448, 484, 532, 608, 616, 704, 836, 847, 896, 968, 1064, 1216, 1232, 1408, 1463, 1672, 1694, 1936, 2128, 2299, 2432, 2464, 2926, 3344, 3388, 3872, 4256, 4598, 4928, 5852, 6688, 6776, 7744, 8191, 8512, 9196, 9856, 11704, 13376, 13552, 15488, 16093, 16382, 17024, 18392, 23408, 26752, 27104, 32186, 32764, 36784, 46816, 54208, 57337, 64372, 65528, 73568, 90101, 93632, 108416, 114674, 128744, 131056, 147136, 155629, 180202, 187264, 229348, 257488, 262112, 294272, 311258, 360404, 458696, 514976, 524224, 622516, 630707, 720808, 917392, 991111, 1029952, 1048448, 1089403, 1245032, 1261414, 1441616, 1711919, 1834784, 1982222, 2059904, 2178806, 2490064, 2522828, 2883232, 3423838, 3669568, 3964444, 4357612, 4980128, 5045656, 5766464, 6847676, 6937777, 7339136, 7928888, 8715224, 9960256, 10091312, 11532928, 11983433, 13695352, 13875554, 15857776, 17430448, 18831109, 19920512, 20182624, 23966866, 27390704, 27751108, 31715552, 34860896, 37662218, 40365248, 47933732, 54781408, 55502216, 63431104, 69721792, 75324436, 80730496, 95867464, 109562816, 111004432, 126862208, 131817763, 139443584, 150648872, 191734928, 219125632, 222008864, 263635526, 301297744, 383469856, 444017728, 527271052, 602595488, 766939712, 888035456, 1054542104, 1205190976, 1533879424, 2109084208, 2410381952, 4218168416, 8436336832, 16872673664]

約数ペア:

[(1, 16872673664), (2, 8436336832), (4, 4218168416), (7, 2410381952), (8, 2109084208), (11, 1533879424), (14, 1205190976), (16, 1054542104), (19, 888035456), (22, 766939712), (28, 602595488), (32, 527271052), (38, 444017728), (44, 383469856), (56, 301297744), (64, 263635526), (76, 222008864), (77, 219125632), (88, 191734928), (112, 150648872), (121, 139443584), (128, 131817763), (133, 126862208), (152, 111004432), (154, 109562816), (176, 95867464), (209, 80730496), (224, 75324436), (242, 69721792), (266, 63431104), (304, 55502216), (308, 54781408), (352, 47933732), (418, 40365248), (448, 37662218), (484, 34860896), (532, 31715552), (608, 27751108), (616, 27390704), (704, 23966866), (836, 20182624), (847, 19920512), (896, 18831109), (968, 17430448), (1064, 15857776), (1216, 13875554), (1232, 13695352), (1408, 11983433), (1463, 11532928), (1672, 10091312), (1694, 9960256), (1936, 8715224), (2128, 7928888), (2299, 7339136), (2432, 6937777), (2464, 6847676), (2926, 5766464), (3344, 5045656), (3388, 4980128), (3872, 4357612), (4256, 3964444), (4598, 3669568), (4928, 3423838), (5852, 2883232), (6688, 2522828), (6776, 2490064), (7744, 2178806), (8191, 2059904), (8512, 1982222), (9196, 1834784), (9856, 1711919), (11704, 1441616), (13376, 1261414), (13552, 1245032), (15488, 1089403), (16093, 1048448), (16382, 1029952), (17024, 991111), (18392, 917392), (23408, 720808), (26752, 630707), (27104, 622516), (32186, 524224), (32764, 514976), (36784, 458696), (46816, 360404), (54208, 311258), (57337, 294272), (64372, 262112), (65528, 257488), (73568, 229348), (90101, 187264), (93632, 180202), (108416, 155629), (114674, 147136), (128744, 131056)]