258246144

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 200

約数和(自身を含む): 831821760

約数和(自身を除く): 573575616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 479, 512, 576, 624, 648, 702, 768, 832, 864, 936, 958, 1053, 1152, 1248, 1296, 1404, 1437, 1536, 1664, 1728, 1872, 1916, 2106, 2304, 2496, 2592, 2808, 2874, 3328, 3456, 3744, 3832, 4212, 4311, 4608, 4992, 5184, 5616, 5748, 6227, 6656, 6912, 7488, 7664, 8424, 8622, 9984, 10368, 11232, 11496, 12454, 12933, 13824, 14976, 15328, 16848, 17244, 18681, 19968, 20736, 22464, 22992, 24908, 25866, 29952, 30656, 33696, 34488, 37362, 38799, 41472, 44928, 45984, 49816, 51732, 56043, 59904, 61312, 67392, 68976, 74724, 77598, 89856, 91968, 99632, 103464, 112086, 122624, 134784, 137952, 149448, 155196, 168129, 179712, 183936, 199264, 206928, 224172, 245248, 269568, 275904, 298896, 310392, 336258, 367872, 398528, 413856, 448344, 504387, 539136, 551808, 597792, 620784, 672516, 735744, 797056, 827712, 896688, 1008774, 1103616, 1195584, 1241568, 1345032, 1594112, 1655424, 1793376, 2017548, 2207232, 2391168, 2483136, 2690064, 3188224, 3310848, 3586752, 4035096, 4782336, 4966272, 5380128, 6621696, 7173504, 8070192, 9564672, 9932544, 10760256, 14347008, 16140384, 19865088, 21520512, 28694016, 32280768, 43041024, 64561536, 86082048, 129123072, 258246144]

約数ペア:

[(1, 258246144), (2, 129123072), (3, 86082048), (4, 64561536), (6, 43041024), (8, 32280768), (9, 28694016), (12, 21520512), (13, 19865088), (16, 16140384), (18, 14347008), (24, 10760256), (26, 9932544), (27, 9564672), (32, 8070192), (36, 7173504), (39, 6621696), (48, 5380128), (52, 4966272), (54, 4782336), (64, 4035096), (72, 3586752), (78, 3310848), (81, 3188224), (96, 2690064), (104, 2483136), (108, 2391168), (117, 2207232), (128, 2017548), (144, 1793376), (156, 1655424), (162, 1594112), (192, 1345032), (208, 1241568), (216, 1195584), (234, 1103616), (256, 1008774), (288, 896688), (312, 827712), (324, 797056), (351, 735744), (384, 672516), (416, 620784), (432, 597792), (468, 551808), (479, 539136), (512, 504387), (576, 448344), (624, 413856), (648, 398528), (702, 367872), (768, 336258), (832, 310392), (864, 298896), (936, 275904), (958, 269568), (1053, 245248), (1152, 224172), (1248, 206928), (1296, 199264), (1404, 183936), (1437, 179712), (1536, 168129), (1664, 155196), (1728, 149448), (1872, 137952), (1916, 134784), (2106, 122624), (2304, 112086), (2496, 103464), (2592, 99632), (2808, 91968), (2874, 89856), (3328, 77598), (3456, 74724), (3744, 68976), (3832, 67392), (4212, 61312), (4311, 59904), (4608, 56043), (4992, 51732), (5184, 49816), (5616, 45984), (5748, 44928), (6227, 41472), (6656, 38799), (6912, 37362), (7488, 34488), (7664, 33696), (8424, 30656), (8622, 29952), (9984, 25866), (10368, 24908), (11232, 22992), (11496, 22464), (12454, 20736), (12933, 19968), (13824, 18681), (14976, 17244), (15328, 16848)]