1255871232

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7079}}^1$

素因数の和:7119

約数の個数: 216

約数和(自身を含む): 4515114240

約数和(自身を除く): 3259243008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7079, 7392, 8064, 8448, 9856, 11088, 12672, 14158, 14784, 16128, 19712, 21237, 22176, 25344, 28316, 29568, 42474, 44352, 49553, 56632, 59136, 63711, 77869, 84948, 88704, 99106, 113264, 127422, 148659, 155738, 169896, 177408, 198212, 226528, 233607, 254844, 297318, 311476, 339792, 396424, 445977, 453056, 467214, 509688, 545083, 594636, 622952, 679584, 700821, 792848, 891954, 906112, 934428, 1019376, 1090166, 1189272, 1245904, 1359168, 1401642, 1585696, 1635249, 1783908, 1812224, 1868856, 2038752, 2180332, 2378544, 2491808, 2718336, 2803284, 3171392, 3270498, 3567816, 3737712, 4077504, 4360664, 4757088, 4905747, 4983616, 5436672, 5606568, 6342784, 6540996, 7135632, 7475424, 8155008, 8721328, 9514176, 9811494, 9967232, 11213136, 12685568, 13081992, 14271264, 14950848, 16310016, 17442656, 19028352, 19622988, 19934464, 22426272, 26163984, 28542528, 29901696, 34885312, 38056704, 39245976, 44852544, 52327968, 57085056, 59803392, 69770624, 78491952, 89705088, 104655936, 114170112, 139541248, 156983904, 179410176, 209311872, 313967808, 418623744, 627935616, 1255871232]

約数ペア:

[(1, 1255871232), (2, 627935616), (3, 418623744), (4, 313967808), (6, 209311872), (7, 179410176), (8, 156983904), (9, 139541248), (11, 114170112), (12, 104655936), (14, 89705088), (16, 78491952), (18, 69770624), (21, 59803392), (22, 57085056), (24, 52327968), (28, 44852544), (32, 39245976), (33, 38056704), (36, 34885312), (42, 29901696), (44, 28542528), (48, 26163984), (56, 22426272), (63, 19934464), (64, 19622988), (66, 19028352), (72, 17442656), (77, 16310016), (84, 14950848), (88, 14271264), (96, 13081992), (99, 12685568), (112, 11213136), (126, 9967232), (128, 9811494), (132, 9514176), (144, 8721328), (154, 8155008), (168, 7475424), (176, 7135632), (192, 6540996), (198, 6342784), (224, 5606568), (231, 5436672), (252, 4983616), (256, 4905747), (264, 4757088), (288, 4360664), (308, 4077504), (336, 3737712), (352, 3567816), (384, 3270498), (396, 3171392), (448, 2803284), (462, 2718336), (504, 2491808), (528, 2378544), (576, 2180332), (616, 2038752), (672, 1868856), (693, 1812224), (704, 1783908), (768, 1635249), (792, 1585696), (896, 1401642), (924, 1359168), (1008, 1245904), (1056, 1189272), (1152, 1090166), (1232, 1019376), (1344, 934428), (1386, 906112), (1408, 891954), (1584, 792848), (1792, 700821), (1848, 679584), (2016, 622952), (2112, 594636), (2304, 545083), (2464, 509688), (2688, 467214), (2772, 453056), (2816, 445977), (3168, 396424), (3696, 339792), (4032, 311476), (4224, 297318), (4928, 254844), (5376, 233607), (5544, 226528), (6336, 198212), (7079, 177408), (7392, 169896), (8064, 155738), (8448, 148659), (9856, 127422), (11088, 113264), (12672, 99106), (14158, 88704), (14784, 84948), (16128, 77869), (19712, 63711), (21237, 59136), (22176, 56632), (25344, 49553), (28316, 44352), (29568, 42474)]