620126208

素因数分解:

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

素因数の和:692

約数の個数: 168

約数和(自身を含む): 1932145488

約数和(自身を除く): 1312019280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 647, 768, 832, 936, 1024, 1152, 1248, 1294, 1536, 1664, 1872, 1941, 2048, 2304, 2496, 2588, 3072, 3328, 3744, 3882, 4096, 4608, 4992, 5176, 5823, 6144, 6656, 7488, 7764, 8192, 8411, 9216, 9984, 10352, 11646, 12288, 13312, 14976, 15528, 16822, 18432, 19968, 20704, 23292, 24576, 25233, 26624, 29952, 31056, 33644, 36864, 39936, 41408, 46584, 50466, 53248, 59904, 62112, 67288, 73728, 75699, 79872, 82816, 93168, 100932, 106496, 119808, 124224, 134576, 151398, 159744, 165632, 186336, 201864, 239616, 248448, 269152, 302796, 319488, 331264, 372672, 403728, 479232, 496896, 538304, 605592, 662528, 745344, 807456, 958464, 993792, 1076608, 1211184, 1325056, 1490688, 1614912, 1987584, 2153216, 2422368, 2650112, 2981376, 3229824, 3975168, 4306432, 4844736, 5300224, 5962752, 6459648, 7950336, 8612864, 9689472, 11925504, 12919296, 15900672, 17225728, 19378944, 23851008, 25838592, 34451456, 38757888, 47702016, 51677184, 68902912, 77515776, 103354368, 155031552, 206708736, 310063104, 620126208]

約数ペア:

[(1, 620126208), (2, 310063104), (3, 206708736), (4, 155031552), (6, 103354368), (8, 77515776), (9, 68902912), (12, 51677184), (13, 47702016), (16, 38757888), (18, 34451456), (24, 25838592), (26, 23851008), (32, 19378944), (36, 17225728), (39, 15900672), (48, 12919296), (52, 11925504), (64, 9689472), (72, 8612864), (78, 7950336), (96, 6459648), (104, 5962752), (117, 5300224), (128, 4844736), (144, 4306432), (156, 3975168), (192, 3229824), (208, 2981376), (234, 2650112), (256, 2422368), (288, 2153216), (312, 1987584), (384, 1614912), (416, 1490688), (468, 1325056), (512, 1211184), (576, 1076608), (624, 993792), (647, 958464), (768, 807456), (832, 745344), (936, 662528), (1024, 605592), (1152, 538304), (1248, 496896), (1294, 479232), (1536, 403728), (1664, 372672), (1872, 331264), (1941, 319488), (2048, 302796), (2304, 269152), (2496, 248448), (2588, 239616), (3072, 201864), (3328, 186336), (3744, 165632), (3882, 159744), (4096, 151398), (4608, 134576), (4992, 124224), (5176, 119808), (5823, 106496), (6144, 100932), (6656, 93168), (7488, 82816), (7764, 79872), (8192, 75699), (8411, 73728), (9216, 67288), (9984, 62112), (10352, 59904), (11646, 53248), (12288, 50466), (13312, 46584), (14976, 41408), (15528, 39936), (16822, 36864), (18432, 33644), (19968, 31056), (20704, 29952), (23292, 26624), (24576, 25233)]