274785576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{880723}}^1$

素因数の和:880745

約数の個数: 32

約数和(自身を含む): 739808160

約数和(自身を除く): 465022584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 880723, 1761446, 2642169, 3522892, 5284338, 7045784, 10568676, 11449399, 21137352, 22898798, 34348197, 45797596, 68696394, 91595192, 137392788, 274785576]

約数ペア:

[(1, 274785576), (2, 137392788), (3, 91595192), (4, 68696394), (6, 45797596), (8, 34348197), (12, 22898798), (13, 21137352), (24, 11449399), (26, 10568676), (39, 7045784), (52, 5284338), (78, 3522892), (104, 2642169), (156, 1761446), (312, 880723)]