214435904

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1275

約数の個数: 56

約数和(自身を含む): 442423296

約数和(自身を除く): 227987392

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1151, 1312, 2272, 2302, 2624, 2911, 4544, 4604, 5822, 9208, 11644, 18416, 23288, 36832, 46576, 47191, 73664, 81721, 93152, 94382, 163442, 186304, 188764, 326884, 377528, 653768, 755056, 1307536, 1510112, 2615072, 3020224, 3350561, 5230144, 6701122, 13402244, 26804488, 53608976, 107217952, 214435904]

約数ペア:

[(1, 214435904), (2, 107217952), (4, 53608976), (8, 26804488), (16, 13402244), (32, 6701122), (41, 5230144), (64, 3350561), (71, 3020224), (82, 2615072), (142, 1510112), (164, 1307536), (284, 755056), (328, 653768), (568, 377528), (656, 326884), (1136, 188764), (1151, 186304), (1312, 163442), (2272, 94382), (2302, 93152), (2624, 81721), (2911, 73664), (4544, 47191), (4604, 46576), (5822, 36832), (9208, 23288), (11644, 18416)]