313144832

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 862659072

約数和(自身を除く): 549514240

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 47, 52, 56, 64, 77, 88, 91, 94, 104, 112, 128, 143, 154, 169, 176, 182, 188, 208, 224, 256, 286, 308, 329, 338, 352, 364, 376, 416, 448, 512, 517, 572, 611, 616, 658, 676, 704, 728, 752, 832, 896, 1001, 1034, 1144, 1183, 1222, 1232, 1316, 1352, 1408, 1456, 1504, 1664, 1792, 1859, 2002, 2068, 2288, 2366, 2444, 2464, 2632, 2704, 2816, 2912, 3008, 3328, 3584, 3619, 3718, 4004, 4136, 4277, 4576, 4732, 4888, 4928, 5264, 5408, 5632, 5824, 6016, 6656, 6721, 7238, 7436, 7943, 8008, 8272, 8554, 9152, 9464, 9776, 9856, 10528, 10816, 11648, 12032, 13013, 13442, 14476, 14872, 15886, 16016, 16544, 17108, 18304, 18928, 19552, 19712, 21056, 21632, 23296, 24064, 26026, 26884, 28952, 29744, 31772, 32032, 33088, 34216, 36608, 37856, 39104, 39424, 42112, 43264, 46592, 47047, 52052, 53768, 55601, 57904, 59488, 63544, 64064, 66176, 68432, 73216, 75712, 78208, 84224, 86528, 87373, 94094, 104104, 107536, 111202, 115808, 118976, 127088, 128128, 132352, 136864, 151424, 156416, 168448, 174746, 188188, 208208, 215072, 222404, 231616, 237952, 254176, 256256, 264704, 273728, 302848, 312832, 349492, 376376, 416416, 430144, 444808, 463232, 475904, 508352, 512512, 547456, 605696, 611611, 698984, 752752, 832832, 860288, 889616, 926464, 951808, 1016704, 1094912, 1223222, 1397968, 1505504, 1665664, 1720576, 1779232, 1852928, 2033408, 2189824, 2446444, 2795936, 3011008, 3331328, 3441152, 3558464, 4066816, 4892888, 5591872, 6022016, 6662656, 7116928, 9785776, 11183744, 12044032, 14233856, 19571552, 22367488, 24088064, 28467712, 39143104, 44734976, 78286208, 156572416, 313144832]

約数ペア:

[(1, 313144832), (2, 156572416), (4, 78286208), (7, 44734976), (8, 39143104), (11, 28467712), (13, 24088064), (14, 22367488), (16, 19571552), (22, 14233856), (26, 12044032), (28, 11183744), (32, 9785776), (44, 7116928), (47, 6662656), (52, 6022016), (56, 5591872), (64, 4892888), (77, 4066816), (88, 3558464), (91, 3441152), (94, 3331328), (104, 3011008), (112, 2795936), (128, 2446444), (143, 2189824), (154, 2033408), (169, 1852928), (176, 1779232), (182, 1720576), (188, 1665664), (208, 1505504), (224, 1397968), (256, 1223222), (286, 1094912), (308, 1016704), (329, 951808), (338, 926464), (352, 889616), (364, 860288), (376, 832832), (416, 752752), (448, 698984), (512, 611611), (517, 605696), (572, 547456), (611, 512512), (616, 508352), (658, 475904), (676, 463232), (704, 444808), (728, 430144), (752, 416416), (832, 376376), (896, 349492), (1001, 312832), (1034, 302848), (1144, 273728), (1183, 264704), (1222, 256256), (1232, 254176), (1316, 237952), (1352, 231616), (1408, 222404), (1456, 215072), (1504, 208208), (1664, 188188), (1792, 174746), (1859, 168448), (2002, 156416), (2068, 151424), (2288, 136864), (2366, 132352), (2444, 128128), (2464, 127088), (2632, 118976), (2704, 115808), (2816, 111202), (2912, 107536), (3008, 104104), (3328, 94094), (3584, 87373), (3619, 86528), (3718, 84224), (4004, 78208), (4136, 75712), (4277, 73216), (4576, 68432), (4732, 66176), (4888, 64064), (4928, 63544), (5264, 59488), (5408, 57904), (5632, 55601), (5824, 53768), (6016, 52052), (6656, 47047), (6721, 46592), (7238, 43264), (7436, 42112), (7943, 39424), (8008, 39104), (8272, 37856), (8554, 36608), (9152, 34216), (9464, 33088), (9776, 32032), (9856, 31772), (10528, 29744), (10816, 28952), (11648, 26884), (12032, 26026), (13013, 24064), (13442, 23296), (14476, 21632), (14872, 21056), (15886, 19712), (16016, 19552), (16544, 18928), (17108, 18304)]