66478464

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 216084960

約数和(自身を除く): 149606496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 193, 207, 208, 234, 276, 288, 299, 312, 368, 384, 386, 414, 416, 468, 552, 576, 579, 598, 624, 736, 772, 828, 832, 897, 936, 1104, 1152, 1158, 1196, 1248, 1472, 1544, 1656, 1664, 1737, 1794, 1872, 2208, 2316, 2392, 2496, 2509, 2691, 2944, 3088, 3312, 3474, 3588, 3744, 4416, 4439, 4632, 4784, 4992, 5018, 5382, 6176, 6624, 6948, 7176, 7488, 7527, 8832, 8878, 9264, 9568, 10036, 10764, 12352, 13248, 13317, 13896, 14352, 14976, 15054, 17756, 18528, 19136, 20072, 21528, 22581, 24704, 26496, 26634, 27792, 28704, 30108, 35512, 37056, 38272, 39951, 40144, 43056, 45162, 53268, 55584, 57408, 57707, 60216, 71024, 74112, 79902, 80288, 86112, 90324, 106536, 111168, 114816, 115414, 120432, 142048, 159804, 160576, 172224, 173121, 180648, 213072, 222336, 230828, 240864, 284096, 319608, 321152, 344448, 346242, 361296, 426144, 461656, 481728, 519363, 568192, 639216, 692484, 722592, 852288, 923312, 963456, 1038726, 1278432, 1384968, 1445184, 1704576, 1846624, 2077452, 2556864, 2769936, 2890368, 3693248, 4154904, 5113728, 5539872, 7386496, 8309808, 11079744, 16619616, 22159488, 33239232, 66478464]

約数ペア:

[(1, 66478464), (2, 33239232), (3, 22159488), (4, 16619616), (6, 11079744), (8, 8309808), (9, 7386496), (12, 5539872), (13, 5113728), (16, 4154904), (18, 3693248), (23, 2890368), (24, 2769936), (26, 2556864), (32, 2077452), (36, 1846624), (39, 1704576), (46, 1445184), (48, 1384968), (52, 1278432), (64, 1038726), (69, 963456), (72, 923312), (78, 852288), (92, 722592), (96, 692484), (104, 639216), (117, 568192), (128, 519363), (138, 481728), (144, 461656), (156, 426144), (184, 361296), (192, 346242), (193, 344448), (207, 321152), (208, 319608), (234, 284096), (276, 240864), (288, 230828), (299, 222336), (312, 213072), (368, 180648), (384, 173121), (386, 172224), (414, 160576), (416, 159804), (468, 142048), (552, 120432), (576, 115414), (579, 114816), (598, 111168), (624, 106536), (736, 90324), (772, 86112), (828, 80288), (832, 79902), (897, 74112), (936, 71024), (1104, 60216), (1152, 57707), (1158, 57408), (1196, 55584), (1248, 53268), (1472, 45162), (1544, 43056), (1656, 40144), (1664, 39951), (1737, 38272), (1794, 37056), (1872, 35512), (2208, 30108), (2316, 28704), (2392, 27792), (2496, 26634), (2509, 26496), (2691, 24704), (2944, 22581), (3088, 21528), (3312, 20072), (3474, 19136), (3588, 18528), (3744, 17756), (4416, 15054), (4439, 14976), (4632, 14352), (4784, 13896), (4992, 13317), (5018, 13248), (5382, 12352), (6176, 10764), (6624, 10036), (6948, 9568), (7176, 9264), (7488, 8878), (7527, 8832)]