254969856

素因数分解:

$2^{11}\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 802701900

約数和(自身を除く): 547732044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 53, 54, 58, 64, 72, 81, 87, 96, 106, 108, 116, 128, 144, 159, 162, 174, 192, 212, 216, 232, 256, 261, 288, 318, 324, 348, 384, 424, 432, 464, 477, 512, 522, 576, 636, 648, 696, 768, 783, 848, 864, 928, 954, 1024, 1044, 1152, 1272, 1296, 1392, 1431, 1536, 1537, 1566, 1696, 1728, 1856, 1908, 2048, 2088, 2304, 2349, 2544, 2592, 2784, 2862, 3072, 3074, 3132, 3392, 3456, 3712, 3816, 4176, 4293, 4608, 4611, 4698, 5088, 5184, 5568, 5724, 6144, 6148, 6264, 6784, 6912, 7424, 7632, 8352, 8586, 9216, 9222, 9396, 10176, 10368, 11136, 11448, 12296, 12528, 13568, 13824, 13833, 14848, 15264, 16704, 17172, 18432, 18444, 18792, 20352, 20736, 22272, 22896, 24592, 25056, 27136, 27648, 27666, 29696, 30528, 33408, 34344, 36888, 37584, 40704, 41472, 41499, 44544, 45792, 49184, 50112, 54272, 55296, 55332, 59392, 61056, 66816, 68688, 73776, 75168, 81408, 82944, 82998, 89088, 91584, 98368, 100224, 108544, 110664, 122112, 124497, 133632, 137376, 147552, 150336, 162816, 165888, 165996, 178176, 183168, 196736, 200448, 221328, 244224, 248994, 267264, 274752, 295104, 300672, 325632, 331992, 366336, 393472, 400896, 442656, 488448, 497988, 534528, 549504, 590208, 601344, 663984, 732672, 786944, 801792, 885312, 976896, 995976, 1099008, 1180416, 1202688, 1327968, 1465344, 1573888, 1603584, 1770624, 1991952, 2198016, 2360832, 2405376, 2655936, 2930688, 3147776, 3541248, 3983904, 4396032, 4721664, 4810752, 5311872, 7082496, 7967808, 8792064, 9443328, 10623744, 14164992, 15935616, 21247488, 28329984, 31871232, 42494976, 63742464, 84989952, 127484928, 254969856]

約数ペア:

[(1, 254969856), (2, 127484928), (3, 84989952), (4, 63742464), (6, 42494976), (8, 31871232), (9, 28329984), (12, 21247488), (16, 15935616), (18, 14164992), (24, 10623744), (27, 9443328), (29, 8792064), (32, 7967808), (36, 7082496), (48, 5311872), (53, 4810752), (54, 4721664), (58, 4396032), (64, 3983904), (72, 3541248), (81, 3147776), (87, 2930688), (96, 2655936), (106, 2405376), (108, 2360832), (116, 2198016), (128, 1991952), (144, 1770624), (159, 1603584), (162, 1573888), (174, 1465344), (192, 1327968), (212, 1202688), (216, 1180416), (232, 1099008), (256, 995976), (261, 976896), (288, 885312), (318, 801792), (324, 786944), (348, 732672), (384, 663984), (424, 601344), (432, 590208), (464, 549504), (477, 534528), (512, 497988), (522, 488448), (576, 442656), (636, 400896), (648, 393472), (696, 366336), (768, 331992), (783, 325632), (848, 300672), (864, 295104), (928, 274752), (954, 267264), (1024, 248994), (1044, 244224), (1152, 221328), (1272, 200448), (1296, 196736), (1392, 183168), (1431, 178176), (1536, 165996), (1537, 165888), (1566, 162816), (1696, 150336), (1728, 147552), (1856, 137376), (1908, 133632), (2048, 124497), (2088, 122112), (2304, 110664), (2349, 108544), (2544, 100224), (2592, 98368), (2784, 91584), (2862, 89088), (3072, 82998), (3074, 82944), (3132, 81408), (3392, 75168), (3456, 73776), (3712, 68688), (3816, 66816), (4176, 61056), (4293, 59392), (4608, 55332), (4611, 55296), (4698, 54272), (5088, 50112), (5184, 49184), (5568, 45792), (5724, 44544), (6144, 41499), (6148, 41472), (6264, 40704), (6784, 37584), (6912, 36888), (7424, 34344), (7632, 33408), (8352, 30528), (8586, 29696), (9216, 27666), (9222, 27648), (9396, 27136), (10176, 25056), (10368, 24592), (11136, 22896), (11448, 22272), (12296, 20736), (12528, 20352), (13568, 18792), (13824, 18444), (13833, 18432), (14848, 17172), (15264, 16704)]