308255552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2727

約数の個数: 56

約数和(自身を含む): 671425632

約数和(自身を除く): 363170080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 173, 176, 346, 352, 692, 704, 1384, 1903, 2531, 2768, 3806, 5062, 5536, 7612, 10124, 11072, 15224, 20248, 27841, 30448, 40496, 55682, 60896, 80992, 111364, 121792, 161984, 222728, 437863, 445456, 875726, 890912, 1751452, 1781824, 3502904, 4816493, 7005808, 9632986, 14011616, 19265972, 28023232, 38531944, 77063888, 154127776, 308255552]

約数ペア:

[(1, 308255552), (2, 154127776), (4, 77063888), (8, 38531944), (11, 28023232), (16, 19265972), (22, 14011616), (32, 9632986), (44, 7005808), (64, 4816493), (88, 3502904), (173, 1781824), (176, 1751452), (346, 890912), (352, 875726), (692, 445456), (704, 437863), (1384, 222728), (1903, 161984), (2531, 121792), (2768, 111364), (3806, 80992), (5062, 60896), (5536, 55682), (7612, 40496), (10124, 30448), (11072, 27841), (15224, 20248)]