299204906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 608864256

約数和(自身を除く): 309659350

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 103, 143, 154, 182, 206, 286, 721, 1001, 1133, 1339, 1442, 1451, 2002, 2266, 2678, 2902, 7931, 9373, 10157, 14729, 15862, 15961, 18746, 18863, 20314, 29458, 31922, 37726, 103103, 111727, 132041, 149453, 206206, 207493, 223454, 264082, 298906, 414986, 1046171, 1452451, 1643983, 1942889, 2092342, 2904902, 3287966, 3885778, 11507881, 13600223, 21371779, 23015762, 27200446, 42743558, 149602453, 299204906]

約数ペア:

[(1, 299204906), (2, 149602453), (7, 42743558), (11, 27200446), (13, 23015762), (14, 21371779), (22, 13600223), (26, 11507881), (77, 3885778), (91, 3287966), (103, 2904902), (143, 2092342), (154, 1942889), (182, 1643983), (206, 1452451), (286, 1046171), (721, 414986), (1001, 298906), (1133, 264082), (1339, 223454), (1442, 207493), (1451, 206206), (2002, 149453), (2266, 132041), (2678, 111727), (2902, 103103), (7931, 37726), (9373, 31922), (10157, 29458), (14729, 20314), (15862, 18863), (15961, 18746)]