21342577984

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14149}}^1$

素因数の和:14225

約数の個数: 168

約数和(自身を含む): 54493744200

約数和(自身を除く): 33151166216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 148, 182, 196, 208, 224, 259, 296, 364, 392, 416, 448, 481, 518, 592, 637, 728, 784, 832, 962, 1036, 1184, 1274, 1456, 1568, 1813, 1924, 2072, 2368, 2548, 2912, 3136, 3367, 3626, 3848, 4144, 5096, 5824, 6734, 7252, 7696, 8288, 10192, 13468, 14149, 14504, 15392, 16576, 20384, 23569, 26936, 28298, 29008, 30784, 40768, 47138, 53872, 56596, 58016, 94276, 99043, 107744, 113192, 116032, 183937, 188552, 198086, 215488, 226384, 367874, 377104, 396172, 452768, 523513, 693301, 735748, 754208, 792344, 905536, 1047026, 1287559, 1386602, 1471496, 1508416, 1584688, 2094052, 2575118, 2773204, 2942992, 3169376, 3664591, 4188104, 5150236, 5546408, 5885984, 6338752, 6805669, 7329182, 8376208, 9012913, 10300472, 11092816, 11771968, 13611338, 14658364, 16752416, 18025826, 20600944, 22185632, 25652137, 27222676, 29316728, 33504832, 36051652, 41201888, 44371264, 47639683, 51304274, 54445352, 58633456, 72103304, 82403776, 95279366, 102608548, 108890704, 117266912, 144206608, 190558732, 205217096, 217781408, 234533824, 288413216, 333477781, 381117464, 410434192, 435562816, 576826432, 666955562, 762234928, 820868384, 1333911124, 1524469856, 1641736768, 2667822248, 3048939712, 5335644496, 10671288992, 21342577984]

約数ペア:

[(1, 21342577984), (2, 10671288992), (4, 5335644496), (7, 3048939712), (8, 2667822248), (13, 1641736768), (14, 1524469856), (16, 1333911124), (26, 820868384), (28, 762234928), (32, 666955562), (37, 576826432), (49, 435562816), (52, 410434192), (56, 381117464), (64, 333477781), (74, 288413216), (91, 234533824), (98, 217781408), (104, 205217096), (112, 190558732), (148, 144206608), (182, 117266912), (196, 108890704), (208, 102608548), (224, 95279366), (259, 82403776), (296, 72103304), (364, 58633456), (392, 54445352), (416, 51304274), (448, 47639683), (481, 44371264), (518, 41201888), (592, 36051652), (637, 33504832), (728, 29316728), (784, 27222676), (832, 25652137), (962, 22185632), (1036, 20600944), (1184, 18025826), (1274, 16752416), (1456, 14658364), (1568, 13611338), (1813, 11771968), (1924, 11092816), (2072, 10300472), (2368, 9012913), (2548, 8376208), (2912, 7329182), (3136, 6805669), (3367, 6338752), (3626, 5885984), (3848, 5546408), (4144, 5150236), (5096, 4188104), (5824, 3664591), (6734, 3169376), (7252, 2942992), (7696, 2773204), (8288, 2575118), (10192, 2094052), (13468, 1584688), (14149, 1508416), (14504, 1471496), (15392, 1386602), (16576, 1287559), (20384, 1047026), (23569, 905536), (26936, 792344), (28298, 754208), (29008, 735748), (30784, 693301), (40768, 523513), (47138, 452768), (53872, 396172), (56596, 377104), (58016, 367874), (94276, 226384), (99043, 215488), (107744, 198086), (113192, 188552), (116032, 183937)]