439465466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 743608320

約数和(自身を除く): 304142854

約数列:

[1, 2, 11, 22, 79, 121, 127, 158, 181, 242, 254, 362, 869, 1397, 1738, 1991, 2794, 3982, 9559, 10033, 14299, 15367, 19118, 20066, 21901, 22987, 28598, 30734, 43802, 45974, 110363, 157289, 220726, 252857, 314578, 505714, 1213993, 1730179, 1815973, 2427986, 2781427, 3460358, 3631946, 5562854, 19975703, 39951406, 219732733, 439465466]

約数ペア:

[(1, 439465466), (2, 219732733), (11, 39951406), (22, 19975703), (79, 5562854), (121, 3631946), (127, 3460358), (158, 2781427), (181, 2427986), (242, 1815973), (254, 1730179), (362, 1213993), (869, 505714), (1397, 314578), (1738, 252857), (1991, 220726), (2794, 157289), (3982, 110363), (9559, 45974), (10033, 43802), (14299, 30734), (15367, 28598), (19118, 22987), (20066, 21901)]