820130688

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 192

約数和(自身を含む): 2653166880

約数和(自身を除く): 1833036192

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, 207, 208, 234, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 736, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1472, 1656, 1664, 1794, 1872, 2208, 2381, 2392, 2496, 2691, 2944, 3312, 3588, 3744, 4416, 4762, 4784, 4992, 5382, 6624, 7143, 7176, 7488, 8832, 9524, 9568, 10764, 13248, 14286, 14352, 14976, 19048, 19136, 21429, 21528, 26496, 28572, 28704, 30953, 38096, 38272, 42858, 43056, 54763, 57144, 57408, 61906, 76192, 85716, 86112, 92859, 109526, 114288, 114816, 123812, 152384, 164289, 171432, 172224, 185718, 219052, 228576, 247624, 278577, 304768, 328578, 342864, 344448, 371436, 438104, 457152, 492867, 495248, 557154, 657156, 685728, 711919, 742872, 876208, 914304, 985734, 990496, 1114308, 1314312, 1371456, 1423838, 1485744, 1752416, 1971468, 1980992, 2135757, 2228616, 2628624, 2742912, 2847676, 2971488, 3504832, 3942936, 3961984, 4271514, 4457232, 5257248, 5695352, 5942976, 6407271, 7009664, 7885872, 8543028, 8914464, 10514496, 11390704, 11885952, 12814542, 15771744, 17086056, 17828928, 21028992, 22781408, 25629084, 31543488, 34172112, 35657856, 45562816, 51258168, 63086976, 68344224, 91125632, 102516336, 136688448, 205032672, 273376896, 410065344, 820130688]

約数ペア:

[(1, 820130688), (2, 410065344), (3, 273376896), (4, 205032672), (6, 136688448), (8, 102516336), (9, 91125632), (12, 68344224), (13, 63086976), (16, 51258168), (18, 45562816), (23, 35657856), (24, 34172112), (26, 31543488), (32, 25629084), (36, 22781408), (39, 21028992), (46, 17828928), (48, 17086056), (52, 15771744), (64, 12814542), (69, 11885952), (72, 11390704), (78, 10514496), (92, 8914464), (96, 8543028), (104, 7885872), (117, 7009664), (128, 6407271), (138, 5942976), (144, 5695352), (156, 5257248), (184, 4457232), (192, 4271514), (207, 3961984), (208, 3942936), (234, 3504832), (276, 2971488), (288, 2847676), (299, 2742912), (312, 2628624), (368, 2228616), (384, 2135757), (414, 1980992), (416, 1971468), (468, 1752416), (552, 1485744), (576, 1423838), (598, 1371456), (624, 1314312), (736, 1114308), (828, 990496), (832, 985734), (897, 914304), (936, 876208), (1104, 742872), (1152, 711919), (1196, 685728), (1248, 657156), (1472, 557154), (1656, 495248), (1664, 492867), (1794, 457152), (1872, 438104), (2208, 371436), (2381, 344448), (2392, 342864), (2496, 328578), (2691, 304768), (2944, 278577), (3312, 247624), (3588, 228576), (3744, 219052), (4416, 185718), (4762, 172224), (4784, 171432), (4992, 164289), (5382, 152384), (6624, 123812), (7143, 114816), (7176, 114288), (7488, 109526), (8832, 92859), (9524, 86112), (9568, 85716), (10764, 76192), (13248, 61906), (14286, 57408), (14352, 57144), (14976, 54763), (19048, 43056), (19136, 42858), (21429, 38272), (21528, 38096), (26496, 30953), (28572, 28704)]