289487526

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{8179}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 614874240

約数和(自身を除く): 325386714

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 347, 694, 1041, 2082, 5899, 8179, 11798, 16358, 17697, 24537, 35394, 49074, 139043, 278086, 417129, 834258, 2838113, 5676226, 8514339, 17028678, 48247921, 96495842, 144743763, 289487526]

約数ペア:

[(1, 289487526), (2, 144743763), (3, 96495842), (6, 48247921), (17, 17028678), (34, 8514339), (51, 5676226), (102, 2838113), (347, 834258), (694, 417129), (1041, 278086), (2082, 139043), (5899, 49074), (8179, 35394), (11798, 24537), (16358, 17697)]