17967995736

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{19301}}^1$

素因数の和:19880

約数の個数: 64

約数和(自身を含む): 45583603200

約数和(自身を除く): 27615607464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 491, 632, 948, 982, 1473, 1896, 1964, 2946, 3928, 5892, 11784, 19301, 38602, 38789, 57903, 77204, 77578, 115806, 116367, 154408, 155156, 231612, 232734, 310312, 463224, 465468, 930936, 1524779, 3049558, 4574337, 6099116, 9148674, 9476791, 12198232, 18297348, 18953582, 28430373, 36594696, 37907164, 56860746, 75814328, 113721492, 227442984, 748666489, 1497332978, 2245999467, 2994665956, 4491998934, 5989331912, 8983997868, 17967995736]

約数ペア:

[(1, 17967995736), (2, 8983997868), (3, 5989331912), (4, 4491998934), (6, 2994665956), (8, 2245999467), (12, 1497332978), (24, 748666489), (79, 227442984), (158, 113721492), (237, 75814328), (316, 56860746), (474, 37907164), (491, 36594696), (632, 28430373), (948, 18953582), (982, 18297348), (1473, 12198232), (1896, 9476791), (1964, 9148674), (2946, 6099116), (3928, 4574337), (5892, 3049558), (11784, 1524779), (19301, 930936), (38602, 465468), (38789, 463224), (57903, 310312), (77204, 232734), (77578, 231612), (115806, 155156), (116367, 154408)]