2821389312

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{131203}}^1$

素因数の和:131233

約数の個数: 88

約数和(自身を含む): 8594386816

約数和(自身を除く): 5772997504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 131203, 262406, 393609, 524812, 787218, 918421, 1049624, 1574436, 1836842, 2099248, 2755263, 3148872, 3673684, 4198496, 5510526, 6297744, 7347368, 8396992, 11021052, 12595488, 14694736, 16793984, 22042104, 25190976, 29389472, 33587968, 44084208, 50381952, 58778944, 67175936, 88168416, 100763904, 117557888, 134351872, 176336832, 201527808, 235115776, 352673664, 403055616, 470231552, 705347328, 940463104, 1410694656, 2821389312]

約数ペア:

[(1, 2821389312), (2, 1410694656), (3, 940463104), (4, 705347328), (6, 470231552), (7, 403055616), (8, 352673664), (12, 235115776), (14, 201527808), (16, 176336832), (21, 134351872), (24, 117557888), (28, 100763904), (32, 88168416), (42, 67175936), (48, 58778944), (56, 50381952), (64, 44084208), (84, 33587968), (96, 29389472), (112, 25190976), (128, 22042104), (168, 16793984), (192, 14694736), (224, 12595488), (256, 11021052), (336, 8396992), (384, 7347368), (448, 6297744), (512, 5510526), (672, 4198496), (768, 3673684), (896, 3148872), (1024, 2755263), (1344, 2099248), (1536, 1836842), (1792, 1574436), (2688, 1049624), (3072, 918421), (3584, 787218), (5376, 524812), (7168, 393609), (10752, 262406), (21504, 131203)]