1808335872

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{28031}}^1$

素因数の和:28064

約数の個数: 132

約数和(自身を含む): 5967676416

約数和(自身を除く): 4159340544

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, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 28031, 32256, 56062, 64512, 84093, 112124, 168186, 196217, 224248, 252279, 336372, 392434, 448496, 504558, 588651, 672744, 784868, 896992, 1009116, 1177302, 1345488, 1569736, 1765953, 1793984, 2018232, 2354604, 2690976, 3139472, 3531906, 3587968, 4036464, 4709208, 5381952, 6278944, 7063812, 7175936, 8072928, 9418416, 10763904, 12557888, 14127624, 14351872, 16145856, 18836832, 21527808, 25115776, 28255248, 28703744, 32291712, 37673664, 43055616, 50231552, 56510496, 64583424, 75347328, 86111232, 100463104, 113020992, 129166848, 150694656, 200926208, 226041984, 258333696, 301389312, 452083968, 602778624, 904167936, 1808335872]

約数ペア:

[(1, 1808335872), (2, 904167936), (3, 602778624), (4, 452083968), (6, 301389312), (7, 258333696), (8, 226041984), (9, 200926208), (12, 150694656), (14, 129166848), (16, 113020992), (18, 100463104), (21, 86111232), (24, 75347328), (28, 64583424), (32, 56510496), (36, 50231552), (42, 43055616), (48, 37673664), (56, 32291712), (63, 28703744), (64, 28255248), (72, 25115776), (84, 21527808), (96, 18836832), (112, 16145856), (126, 14351872), (128, 14127624), (144, 12557888), (168, 10763904), (192, 9418416), (224, 8072928), (252, 7175936), (256, 7063812), (288, 6278944), (336, 5381952), (384, 4709208), (448, 4036464), (504, 3587968), (512, 3531906), (576, 3139472), (672, 2690976), (768, 2354604), (896, 2018232), (1008, 1793984), (1024, 1765953), (1152, 1569736), (1344, 1345488), (1536, 1177302), (1792, 1009116), (2016, 896992), (2304, 784868), (2688, 672744), (3072, 588651), (3584, 504558), (4032, 448496), (4608, 392434), (5376, 336372), (7168, 252279), (8064, 224248), (9216, 196217), (10752, 168186), (16128, 112124), (21504, 84093), (28031, 64512), (32256, 56062)]