1028579328

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 168

約数和(自身を含む): 3397441008

約数和(自身を除く): 2368861680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 1993, 2016, 2048, 2304, 2688, 3072, 3584, 3986, 4032, 4096, 4608, 5376, 5979, 6144, 7168, 7972, 8064, 8192, 9216, 10752, 11958, 12288, 13951, 14336, 15944, 16128, 17937, 18432, 21504, 23916, 24576, 27902, 28672, 31888, 32256, 35874, 36864, 41853, 43008, 47832, 55804, 57344, 63776, 64512, 71748, 73728, 83706, 86016, 95664, 111608, 125559, 127552, 129024, 143496, 167412, 172032, 191328, 223216, 251118, 255104, 258048, 286992, 334824, 382656, 446432, 502236, 510208, 516096, 573984, 669648, 765312, 892864, 1004472, 1020416, 1147968, 1339296, 1530624, 1785728, 2008944, 2040832, 2295936, 2678592, 3061248, 3571456, 4017888, 4081664, 4591872, 5357184, 6122496, 7142912, 8035776, 8163328, 9183744, 10714368, 12244992, 14285824, 16071552, 16326656, 18367488, 21428736, 24489984, 28571648, 32143104, 36734976, 42857472, 48979968, 57143296, 64286208, 73469952, 85714944, 114286592, 128572416, 146939904, 171429888, 257144832, 342859776, 514289664, 1028579328]

約数ペア:

[(1, 1028579328), (2, 514289664), (3, 342859776), (4, 257144832), (6, 171429888), (7, 146939904), (8, 128572416), (9, 114286592), (12, 85714944), (14, 73469952), (16, 64286208), (18, 57143296), (21, 48979968), (24, 42857472), (28, 36734976), (32, 32143104), (36, 28571648), (42, 24489984), (48, 21428736), (56, 18367488), (63, 16326656), (64, 16071552), (72, 14285824), (84, 12244992), (96, 10714368), (112, 9183744), (126, 8163328), (128, 8035776), (144, 7142912), (168, 6122496), (192, 5357184), (224, 4591872), (252, 4081664), (256, 4017888), (288, 3571456), (336, 3061248), (384, 2678592), (448, 2295936), (504, 2040832), (512, 2008944), (576, 1785728), (672, 1530624), (768, 1339296), (896, 1147968), (1008, 1020416), (1024, 1004472), (1152, 892864), (1344, 765312), (1536, 669648), (1792, 573984), (1993, 516096), (2016, 510208), (2048, 502236), (2304, 446432), (2688, 382656), (3072, 334824), (3584, 286992), (3986, 258048), (4032, 255104), (4096, 251118), (4608, 223216), (5376, 191328), (5979, 172032), (6144, 167412), (7168, 143496), (7972, 129024), (8064, 127552), (8192, 125559), (9216, 111608), (10752, 95664), (11958, 86016), (12288, 83706), (13951, 73728), (14336, 71748), (15944, 64512), (16128, 63776), (17937, 57344), (18432, 55804), (21504, 47832), (23916, 43008), (24576, 41853), (27902, 36864), (28672, 35874), (31888, 32256)]