523231488

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 216

約数和(自身を含む): 1687428288

約数和(自身を除く): 1164196800

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, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 647, 648, 702, 768, 832, 864, 936, 972, 1053, 1152, 1248, 1294, 1296, 1404, 1664, 1728, 1872, 1941, 1944, 2106, 2304, 2496, 2588, 2592, 2808, 3159, 3328, 3456, 3744, 3882, 3888, 4212, 4992, 5176, 5184, 5616, 5823, 6318, 6912, 7488, 7764, 7776, 8411, 8424, 9984, 10352, 10368, 11232, 11646, 12636, 14976, 15528, 15552, 16822, 16848, 17469, 20704, 20736, 22464, 23292, 25233, 25272, 29952, 31056, 31104, 33644, 33696, 34938, 41408, 44928, 46584, 50466, 50544, 52407, 62112, 62208, 67288, 67392, 69876, 75699, 82816, 89856, 93168, 100932, 101088, 104814, 124224, 134576, 134784, 139752, 151398, 157221, 165632, 186336, 201864, 202176, 209628, 227097, 248448, 269152, 269568, 279504, 302796, 314442, 372672, 403728, 404352, 419256, 454194, 496896, 538304, 559008, 605592, 628884, 681291, 745344, 807456, 808704, 838512, 908388, 1076608, 1118016, 1211184, 1257768, 1362582, 1490688, 1614912, 1677024, 1816776, 2043873, 2153216, 2236032, 2422368, 2515536, 2725164, 3229824, 3354048, 3633552, 4087746, 4472064, 4844736, 5031072, 5450328, 6459648, 6708096, 7267104, 8175492, 9689472, 10062144, 10900656, 13416192, 14534208, 16350984, 19378944, 20124288, 21801312, 29068416, 32701968, 40248576, 43602624, 58136832, 65403936, 87205248, 130807872, 174410496, 261615744, 523231488]

約数ペア:

[(1, 523231488), (2, 261615744), (3, 174410496), (4, 130807872), (6, 87205248), (8, 65403936), (9, 58136832), (12, 43602624), (13, 40248576), (16, 32701968), (18, 29068416), (24, 21801312), (26, 20124288), (27, 19378944), (32, 16350984), (36, 14534208), (39, 13416192), (48, 10900656), (52, 10062144), (54, 9689472), (64, 8175492), (72, 7267104), (78, 6708096), (81, 6459648), (96, 5450328), (104, 5031072), (108, 4844736), (117, 4472064), (128, 4087746), (144, 3633552), (156, 3354048), (162, 3229824), (192, 2725164), (208, 2515536), (216, 2422368), (234, 2236032), (243, 2153216), (256, 2043873), (288, 1816776), (312, 1677024), (324, 1614912), (351, 1490688), (384, 1362582), (416, 1257768), (432, 1211184), (468, 1118016), (486, 1076608), (576, 908388), (624, 838512), (647, 808704), (648, 807456), (702, 745344), (768, 681291), (832, 628884), (864, 605592), (936, 559008), (972, 538304), (1053, 496896), (1152, 454194), (1248, 419256), (1294, 404352), (1296, 403728), (1404, 372672), (1664, 314442), (1728, 302796), (1872, 279504), (1941, 269568), (1944, 269152), (2106, 248448), (2304, 227097), (2496, 209628), (2588, 202176), (2592, 201864), (2808, 186336), (3159, 165632), (3328, 157221), (3456, 151398), (3744, 139752), (3882, 134784), (3888, 134576), (4212, 124224), (4992, 104814), (5176, 101088), (5184, 100932), (5616, 93168), (5823, 89856), (6318, 82816), (6912, 75699), (7488, 69876), (7764, 67392), (7776, 67288), (8411, 62208), (8424, 62112), (9984, 52407), (10352, 50544), (10368, 50466), (11232, 46584), (11646, 44928), (12636, 41408), (14976, 34938), (15528, 33696), (15552, 33644), (16822, 31104), (16848, 31056), (17469, 29952), (20704, 25272), (20736, 25233), (22464, 23292)]