320043896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{11519}}^1$

素因数の和:11699

約数の個数: 32

約数和(自身を含む): 630374400

約数和(自身を除く): 310330504

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 3473, 6946, 11519, 13892, 23038, 27784, 46076, 92152, 264937, 529874, 1059748, 1739369, 2119496, 3478738, 6957476, 13914952, 40005487, 80010974, 160021948, 320043896]

約数ペア:

[(1, 320043896), (2, 160021948), (4, 80010974), (8, 40005487), (23, 13914952), (46, 6957476), (92, 3478738), (151, 2119496), (184, 1739369), (302, 1059748), (604, 529874), (1208, 264937), (3473, 92152), (6946, 46076), (11519, 27784), (13892, 23038)]