308671328

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17443}}^1$

素因数の和:17539

約数の個数: 48

約数和(自身を含む): 703342080

約数和(自身を除く): 394670752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17443, 17696, 34886, 69772, 122101, 139544, 244202, 279088, 488404, 558176, 976808, 1377997, 1953616, 2755994, 3907232, 5511988, 9645979, 11023976, 19291958, 22047952, 38583916, 44095904, 77167832, 154335664, 308671328]

約数ペア:

[(1, 308671328), (2, 154335664), (4, 77167832), (7, 44095904), (8, 38583916), (14, 22047952), (16, 19291958), (28, 11023976), (32, 9645979), (56, 5511988), (79, 3907232), (112, 2755994), (158, 1953616), (224, 1377997), (316, 976808), (553, 558176), (632, 488404), (1106, 279088), (1264, 244202), (2212, 139544), (2528, 122101), (4424, 69772), (8848, 34886), (17443, 17696)]