239214976

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 640200960

約数和(自身を除く): 400985984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1867, 2002, 2288, 2464, 2912, 3734, 4004, 4576, 4928, 5824, 7468, 8008, 9152, 9856, 11648, 13069, 14936, 16016, 18304, 20537, 24271, 26138, 29872, 32032, 41074, 48542, 52276, 59744, 64064, 82148, 97084, 104552, 119488, 128128, 143759, 164296, 169897, 194168, 209104, 238976, 266981, 287518, 328592, 339794, 388336, 418208, 533962, 575036, 657184, 679588, 776672, 836416, 1067924, 1150072, 1314368, 1359176, 1553344, 1672832, 1868867, 2135848, 2300144, 2628736, 2718352, 3106688, 3737734, 4271696, 4600288, 5436704, 7475468, 8543392, 9200576, 10873408, 14950936, 17086784, 18401152, 21746816, 29901872, 34173568, 59803744, 119607488, 239214976]

約数ペア:

[(1, 239214976), (2, 119607488), (4, 59803744), (7, 34173568), (8, 29901872), (11, 21746816), (13, 18401152), (14, 17086784), (16, 14950936), (22, 10873408), (26, 9200576), (28, 8543392), (32, 7475468), (44, 5436704), (52, 4600288), (56, 4271696), (64, 3737734), (77, 3106688), (88, 2718352), (91, 2628736), (104, 2300144), (112, 2135848), (128, 1868867), (143, 1672832), (154, 1553344), (176, 1359176), (182, 1314368), (208, 1150072), (224, 1067924), (286, 836416), (308, 776672), (352, 679588), (364, 657184), (416, 575036), (448, 533962), (572, 418208), (616, 388336), (704, 339794), (728, 328592), (832, 287518), (896, 266981), (1001, 238976), (1144, 209104), (1232, 194168), (1408, 169897), (1456, 164296), (1664, 143759), (1867, 128128), (2002, 119488), (2288, 104552), (2464, 97084), (2912, 82148), (3734, 64064), (4004, 59744), (4576, 52276), (4928, 48542), (5824, 41074), (7468, 32032), (8008, 29872), (9152, 26138), (9856, 24271), (11648, 20537), (13069, 18304), (14936, 16016)]