800416488

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239933}}^1$

素因数の和:240081

約数の個数: 32

約数和(自身を含む): 2015445600

約数和(自身を除く): 1215029112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 239933, 479866, 719799, 959732, 1439598, 1919464, 2879196, 5758392, 33350687, 66701374, 100052061, 133402748, 200104122, 266805496, 400208244, 800416488]

約数ペア:

[(1, 800416488), (2, 400208244), (3, 266805496), (4, 200104122), (6, 133402748), (8, 100052061), (12, 66701374), (24, 33350687), (139, 5758392), (278, 2879196), (417, 1919464), (556, 1439598), (834, 959732), (1112, 719799), (1668, 479866), (3336, 239933)]