612458496

素因数分解:

$2^{13}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 280

約数和(自身を含む): 1998201744

約数和(自身を除く): 1385743248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 71, 72, 78, 81, 96, 104, 108, 117, 128, 142, 144, 156, 162, 192, 208, 213, 216, 234, 256, 284, 288, 312, 324, 351, 384, 416, 426, 432, 468, 512, 568, 576, 624, 639, 648, 702, 768, 832, 852, 864, 923, 936, 1024, 1053, 1136, 1152, 1248, 1278, 1296, 1404, 1536, 1664, 1704, 1728, 1846, 1872, 1917, 2048, 2106, 2272, 2304, 2496, 2556, 2592, 2769, 2808, 3072, 3328, 3408, 3456, 3692, 3744, 3834, 4096, 4212, 4544, 4608, 4992, 5112, 5184, 5538, 5616, 5751, 6144, 6656, 6816, 6912, 7384, 7488, 7668, 8192, 8307, 8424, 9088, 9216, 9984, 10224, 10368, 11076, 11232, 11502, 12288, 13312, 13632, 13824, 14768, 14976, 15336, 16614, 16848, 18176, 18432, 19968, 20448, 20736, 22152, 22464, 23004, 24576, 24921, 26624, 27264, 27648, 29536, 29952, 30672, 33228, 33696, 36352, 36864, 39936, 40896, 41472, 44304, 44928, 46008, 49842, 53248, 54528, 55296, 59072, 59904, 61344, 66456, 67392, 72704, 73728, 74763, 79872, 81792, 82944, 88608, 89856, 92016, 99684, 106496, 109056, 110592, 118144, 119808, 122688, 132912, 134784, 145408, 149526, 159744, 163584, 165888, 177216, 179712, 184032, 199368, 218112, 221184, 236288, 239616, 245376, 265824, 269568, 290816, 299052, 319488, 327168, 331776, 354432, 359424, 368064, 398736, 436224, 472576, 479232, 490752, 531648, 539136, 581632, 598104, 654336, 663552, 708864, 718848, 736128, 797472, 872448, 945152, 958464, 981504, 1063296, 1078272, 1196208, 1308672, 1417728, 1437696, 1472256, 1594944, 1744896, 1890304, 1963008, 2126592, 2156544, 2392416, 2617344, 2835456, 2875392, 2944512, 3189888, 3780608, 3926016, 4253184, 4313088, 4784832, 5234688, 5670912, 5889024, 6379776, 7561216, 7852032, 8506368, 8626176, 9569664, 11341824, 11778048, 12759552, 15704064, 17012736, 19139328, 22683648, 23556096, 25519104, 34025472, 38278656, 47112192, 51038208, 68050944, 76557312, 102076416, 153114624, 204152832, 306229248, 612458496]

約数ペア:

[(1, 612458496), (2, 306229248), (3, 204152832), (4, 153114624), (6, 102076416), (8, 76557312), (9, 68050944), (12, 51038208), (13, 47112192), (16, 38278656), (18, 34025472), (24, 25519104), (26, 23556096), (27, 22683648), (32, 19139328), (36, 17012736), (39, 15704064), (48, 12759552), (52, 11778048), (54, 11341824), (64, 9569664), (71, 8626176), (72, 8506368), (78, 7852032), (81, 7561216), (96, 6379776), (104, 5889024), (108, 5670912), (117, 5234688), (128, 4784832), (142, 4313088), (144, 4253184), (156, 3926016), (162, 3780608), (192, 3189888), (208, 2944512), (213, 2875392), (216, 2835456), (234, 2617344), (256, 2392416), (284, 2156544), (288, 2126592), (312, 1963008), (324, 1890304), (351, 1744896), (384, 1594944), (416, 1472256), (426, 1437696), (432, 1417728), (468, 1308672), (512, 1196208), (568, 1078272), (576, 1063296), (624, 981504), (639, 958464), (648, 945152), (702, 872448), (768, 797472), (832, 736128), (852, 718848), (864, 708864), (923, 663552), (936, 654336), (1024, 598104), (1053, 581632), (1136, 539136), (1152, 531648), (1248, 490752), (1278, 479232), (1296, 472576), (1404, 436224), (1536, 398736), (1664, 368064), (1704, 359424), (1728, 354432), (1846, 331776), (1872, 327168), (1917, 319488), (2048, 299052), (2106, 290816), (2272, 269568), (2304, 265824), (2496, 245376), (2556, 239616), (2592, 236288), (2769, 221184), (2808, 218112), (3072, 199368), (3328, 184032), (3408, 179712), (3456, 177216), (3692, 165888), (3744, 163584), (3834, 159744), (4096, 149526), (4212, 145408), (4544, 134784), (4608, 132912), (4992, 122688), (5112, 119808), (5184, 118144), (5538, 110592), (5616, 109056), (5751, 106496), (6144, 99684), (6656, 92016), (6816, 89856), (6912, 88608), (7384, 82944), (7488, 81792), (7668, 79872), (8192, 74763), (8307, 73728), (8424, 72704), (9088, 67392), (9216, 66456), (9984, 61344), (10224, 59904), (10368, 59072), (11076, 55296), (11232, 54528), (11502, 53248), (12288, 49842), (13312, 46008), (13632, 44928), (13824, 44304), (14768, 41472), (14976, 40896), (15336, 39936), (16614, 36864), (16848, 36352), (18176, 33696), (18432, 33228), (19968, 30672), (20448, 29952), (20736, 29536), (22152, 27648), (22464, 27264), (23004, 26624), (24576, 24921)]