306807788

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 627513600

約数和(自身を除く): 320705812

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 229, 236, 413, 458, 811, 826, 916, 1603, 1622, 1652, 3206, 3244, 5677, 6412, 11354, 13511, 22708, 27022, 47849, 54044, 94577, 95698, 185719, 189154, 191396, 334943, 371438, 378308, 669886, 742876, 1300033, 1339772, 2600066, 5200132, 10957421, 21914842, 43829684, 76701947, 153403894, 306807788]

約数ペア:

[(1, 306807788), (2, 153403894), (4, 76701947), (7, 43829684), (14, 21914842), (28, 10957421), (59, 5200132), (118, 2600066), (229, 1339772), (236, 1300033), (413, 742876), (458, 669886), (811, 378308), (826, 371438), (916, 334943), (1603, 191396), (1622, 189154), (1652, 185719), (3206, 95698), (3244, 94577), (5677, 54044), (6412, 47849), (11354, 27022), (13511, 22708)]