289774524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2039}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 729308160

約数和(自身を除く): 439533636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 911, 1822, 2039, 2733, 3644, 4078, 5466, 6117, 8156, 10932, 11843, 12234, 23686, 24468, 26507, 35529, 47372, 53014, 71058, 79521, 106028, 142116, 159042, 318084, 1857529, 3715058, 5572587, 7430116, 11145174, 22290348, 24147877, 48295754, 72443631, 96591508, 144887262, 289774524]

約数ペア:

[(1, 289774524), (2, 144887262), (3, 96591508), (4, 72443631), (6, 48295754), (12, 24147877), (13, 22290348), (26, 11145174), (39, 7430116), (52, 5572587), (78, 3715058), (156, 1857529), (911, 318084), (1822, 159042), (2039, 142116), (2733, 106028), (3644, 79521), (4078, 71058), (5466, 53014), (6117, 47372), (8156, 35529), (10932, 26507), (11843, 24468), (12234, 23686)]