304857134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 505709568

約数和(自身を除く): 200852434

約数列:

[1, 2, 23, 37, 46, 47, 74, 94, 103, 206, 851, 1081, 1369, 1702, 1739, 2162, 2369, 2738, 3478, 3811, 4738, 4841, 7622, 9682, 31487, 39997, 62974, 64343, 79994, 87653, 111343, 128686, 141007, 175306, 179117, 222686, 282014, 358234, 1479889, 2959778, 3243161, 4119691, 6486322, 6627329, 8239382, 13254658, 152428567, 304857134]

約数ペア:

[(1, 304857134), (2, 152428567), (23, 13254658), (37, 8239382), (46, 6627329), (47, 6486322), (74, 4119691), (94, 3243161), (103, 2959778), (206, 1479889), (851, 358234), (1081, 282014), (1369, 222686), (1702, 179117), (1739, 175306), (2162, 141007), (2369, 128686), (2738, 111343), (3478, 87653), (3811, 79994), (4738, 64343), (4841, 62974), (7622, 39997), (9682, 31487)]