227811584

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 626347008

約数和(自身を除く): 398535424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 127, 128, 143, 154, 176, 182, 196, 208, 224, 254, 256, 286, 308, 352, 364, 392, 416, 448, 508, 539, 572, 616, 637, 704, 728, 784, 832, 889, 896, 1001, 1016, 1078, 1144, 1232, 1274, 1397, 1408, 1456, 1568, 1651, 1664, 1778, 1792, 2002, 2032, 2156, 2288, 2464, 2548, 2794, 2816, 2912, 3136, 3302, 3328, 3556, 4004, 4064, 4312, 4576, 4928, 5096, 5588, 5824, 6223, 6272, 6604, 7007, 7112, 8008, 8128, 8624, 9152, 9779, 9856, 10192, 11176, 11557, 11648, 12446, 12544, 13208, 14014, 14224, 16016, 16256, 17248, 18161, 18304, 19558, 19712, 20384, 22352, 23114, 23296, 24892, 26416, 28028, 28448, 32032, 32512, 34496, 36322, 36608, 39116, 40768, 44704, 46228, 49784, 52832, 56056, 56896, 64064, 68453, 68992, 72644, 78232, 80899, 81536, 89408, 92456, 99568, 105664, 112112, 113792, 127127, 128128, 136906, 137984, 145288, 156464, 161798, 163072, 178816, 184912, 199136, 211328, 224224, 227584, 254254, 256256, 273812, 290576, 312928, 323596, 357632, 369824, 398272, 422656, 448448, 508508, 547624, 581152, 625856, 647192, 739648, 796544, 889889, 896896, 1017016, 1095248, 1162304, 1251712, 1294384, 1479296, 1593088, 1779778, 1793792, 2034032, 2190496, 2324608, 2503424, 2588768, 2958592, 3559556, 4068064, 4380992, 4649216, 5177536, 7119112, 8136128, 8761984, 10355072, 14238224, 16272256, 17523968, 20710144, 28476448, 32544512, 56952896, 113905792, 227811584]

約数ペア:

[(1, 227811584), (2, 113905792), (4, 56952896), (7, 32544512), (8, 28476448), (11, 20710144), (13, 17523968), (14, 16272256), (16, 14238224), (22, 10355072), (26, 8761984), (28, 8136128), (32, 7119112), (44, 5177536), (49, 4649216), (52, 4380992), (56, 4068064), (64, 3559556), (77, 2958592), (88, 2588768), (91, 2503424), (98, 2324608), (104, 2190496), (112, 2034032), (127, 1793792), (128, 1779778), (143, 1593088), (154, 1479296), (176, 1294384), (182, 1251712), (196, 1162304), (208, 1095248), (224, 1017016), (254, 896896), (256, 889889), (286, 796544), (308, 739648), (352, 647192), (364, 625856), (392, 581152), (416, 547624), (448, 508508), (508, 448448), (539, 422656), (572, 398272), (616, 369824), (637, 357632), (704, 323596), (728, 312928), (784, 290576), (832, 273812), (889, 256256), (896, 254254), (1001, 227584), (1016, 224224), (1078, 211328), (1144, 199136), (1232, 184912), (1274, 178816), (1397, 163072), (1408, 161798), (1456, 156464), (1568, 145288), (1651, 137984), (1664, 136906), (1778, 128128), (1792, 127127), (2002, 113792), (2032, 112112), (2156, 105664), (2288, 99568), (2464, 92456), (2548, 89408), (2794, 81536), (2816, 80899), (2912, 78232), (3136, 72644), (3302, 68992), (3328, 68453), (3556, 64064), (4004, 56896), (4064, 56056), (4312, 52832), (4576, 49784), (4928, 46228), (5096, 44704), (5588, 40768), (5824, 39116), (6223, 36608), (6272, 36322), (6604, 34496), (7007, 32512), (7112, 32032), (8008, 28448), (8128, 28028), (8624, 26416), (9152, 24892), (9779, 23296), (9856, 23114), (10192, 22352), (11176, 20384), (11557, 19712), (11648, 19558), (12446, 18304), (12544, 18161), (13208, 17248), (14014, 16256), (14224, 16016)]