289609836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7549}}^1$

素因数の和:7718

約数の個数: 48

約数和(自身を含む): 710304000

約数和(自身を除く): 420694164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 7549, 9591, 12788, 15098, 19182, 22647, 30196, 38364, 45294, 90588, 173627, 347254, 520881, 694508, 1041762, 1049311, 2083524, 2098622, 3147933, 4197244, 6295866, 12591732, 24134153, 48268306, 72402459, 96536612, 144804918, 289609836]

約数ペア:

[(1, 289609836), (2, 144804918), (3, 96536612), (4, 72402459), (6, 48268306), (12, 24134153), (23, 12591732), (46, 6295866), (69, 4197244), (92, 3147933), (138, 2098622), (139, 2083524), (276, 1049311), (278, 1041762), (417, 694508), (556, 520881), (834, 347254), (1668, 173627), (3197, 90588), (6394, 45294), (7549, 38364), (9591, 30196), (12788, 22647), (15098, 19182)]