213947136

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2419

約数の個数: 144

約数和(自身を含む): 681633120

約数和(自身を除く): 467685984

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2381, 2496, 2808, 3328, 3456, 3744, 4762, 4992, 5616, 6912, 7143, 7488, 9524, 9984, 11232, 14286, 14976, 19048, 21429, 22464, 28572, 29952, 30953, 38096, 42858, 44928, 57144, 61906, 64287, 76192, 85716, 89856, 92859, 114288, 123812, 128574, 152384, 171432, 185718, 228576, 247624, 257148, 278577, 304768, 342864, 371436, 457152, 495248, 514296, 557154, 609536, 685728, 742872, 835731, 914304, 990496, 1028592, 1114308, 1371456, 1485744, 1671462, 1828608, 1980992, 2057184, 2228616, 2742912, 2971488, 3342924, 3961984, 4114368, 4457232, 5485824, 5942976, 6685848, 7923968, 8228736, 8914464, 11885952, 13371696, 16457472, 17828928, 23771904, 26743392, 35657856, 53486784, 71315712, 106973568, 213947136]

約数ペア:

[(1, 213947136), (2, 106973568), (3, 71315712), (4, 53486784), (6, 35657856), (8, 26743392), (9, 23771904), (12, 17828928), (13, 16457472), (16, 13371696), (18, 11885952), (24, 8914464), (26, 8228736), (27, 7923968), (32, 6685848), (36, 5942976), (39, 5485824), (48, 4457232), (52, 4114368), (54, 3961984), (64, 3342924), (72, 2971488), (78, 2742912), (96, 2228616), (104, 2057184), (108, 1980992), (117, 1828608), (128, 1671462), (144, 1485744), (156, 1371456), (192, 1114308), (208, 1028592), (216, 990496), (234, 914304), (256, 835731), (288, 742872), (312, 685728), (351, 609536), (384, 557154), (416, 514296), (432, 495248), (468, 457152), (576, 371436), (624, 342864), (702, 304768), (768, 278577), (832, 257148), (864, 247624), (936, 228576), (1152, 185718), (1248, 171432), (1404, 152384), (1664, 128574), (1728, 123812), (1872, 114288), (2304, 92859), (2381, 89856), (2496, 85716), (2808, 76192), (3328, 64287), (3456, 61906), (3744, 57144), (4762, 44928), (4992, 42858), (5616, 38096), (6912, 30953), (7143, 29952), (7488, 28572), (9524, 22464), (9984, 21429), (11232, 19048), (14286, 14976)]