319263616

素因数分解:

$2^7\times 7^2\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 748261800

約数和(自身を除く): 428998184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 109, 112, 128, 196, 218, 224, 392, 436, 448, 467, 763, 784, 872, 896, 934, 1526, 1568, 1744, 1868, 3052, 3136, 3269, 3488, 3736, 5341, 6104, 6272, 6538, 6976, 7472, 10682, 12208, 13076, 13952, 14944, 21364, 22883, 24416, 26152, 29888, 42728, 45766, 48832, 50903, 52304, 59776, 85456, 91532, 97664, 101806, 104608, 170912, 183064, 203612, 209216, 341824, 356321, 366128, 407224, 418432, 683648, 712642, 732256, 814448, 1425284, 1464512, 1628896, 2494247, 2850568, 2929024, 3257792, 4988494, 5701136, 6515584, 9976988, 11402272, 19953976, 22804544, 39907952, 45609088, 79815904, 159631808, 319263616]

約数ペア:

[(1, 319263616), (2, 159631808), (4, 79815904), (7, 45609088), (8, 39907952), (14, 22804544), (16, 19953976), (28, 11402272), (32, 9976988), (49, 6515584), (56, 5701136), (64, 4988494), (98, 3257792), (109, 2929024), (112, 2850568), (128, 2494247), (196, 1628896), (218, 1464512), (224, 1425284), (392, 814448), (436, 732256), (448, 712642), (467, 683648), (763, 418432), (784, 407224), (872, 366128), (896, 356321), (934, 341824), (1526, 209216), (1568, 203612), (1744, 183064), (1868, 170912), (3052, 104608), (3136, 101806), (3269, 97664), (3488, 91532), (3736, 85456), (5341, 59776), (6104, 52304), (6272, 50903), (6538, 48832), (6976, 45766), (7472, 42728), (10682, 29888), (12208, 26152), (13076, 24416), (13952, 22883), (14944, 21364)]