812697088

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9907

約数の個数: 80

約数和(自身を含む): 1936661760

約数和(自身を除く): 1123964672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 9859, 10304, 11776, 19718, 20608, 39436, 41216, 69013, 78872, 82432, 138026, 157744, 226757, 276052, 315488, 453514, 552104, 630976, 907028, 1104208, 1261952, 1587299, 1814056, 2208416, 2523904, 3174598, 3628112, 4416832, 5047808, 6349196, 7256224, 8833664, 12698392, 14512448, 17667328, 25396784, 29024896, 35334656, 50793568, 58049792, 101587136, 116099584, 203174272, 406348544, 812697088]

約数ペア:

[(1, 812697088), (2, 406348544), (4, 203174272), (7, 116099584), (8, 101587136), (14, 58049792), (16, 50793568), (23, 35334656), (28, 29024896), (32, 25396784), (46, 17667328), (56, 14512448), (64, 12698392), (92, 8833664), (112, 7256224), (128, 6349196), (161, 5047808), (184, 4416832), (224, 3628112), (256, 3174598), (322, 2523904), (368, 2208416), (448, 1814056), (512, 1587299), (644, 1261952), (736, 1104208), (896, 907028), (1288, 630976), (1472, 552104), (1792, 453514), (2576, 315488), (2944, 276052), (3584, 226757), (5152, 157744), (5888, 138026), (9859, 82432), (10304, 78872), (11776, 69013), (19718, 41216), (20608, 39436)]