297883348

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{18311}}^1$

素因数の和:18412

約数の個数: 36

約数和(自身を含む): 613744992

約数和(自身を除く): 315861644

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 16268, 18311, 36622, 73244, 128177, 256354, 512708, 897239, 1519813, 1794478, 3039626, 3588956, 6079252, 10638691, 21277382, 42554764, 74470837, 148941674, 297883348]

約数ペア:

[(1, 297883348), (2, 148941674), (4, 74470837), (7, 42554764), (14, 21277382), (28, 10638691), (49, 6079252), (83, 3588956), (98, 3039626), (166, 1794478), (196, 1519813), (332, 897239), (581, 512708), (1162, 256354), (2324, 128177), (4067, 73244), (8134, 36622), (16268, 18311)]