669385764

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{254713}}^1$

素因数の和:254796

約数の個数: 36

約数和(自身を含む): 1715244076

約数和(自身を除く): 1045858312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 254713, 509426, 764139, 1018852, 1528278, 2292417, 3056556, 4584834, 9169668, 18594049, 37188098, 55782147, 74376196, 111564294, 167346441, 223128588, 334692882, 669385764]

約数ペア:

[(1, 669385764), (2, 334692882), (3, 223128588), (4, 167346441), (6, 111564294), (9, 74376196), (12, 55782147), (18, 37188098), (36, 18594049), (73, 9169668), (146, 4584834), (219, 3056556), (292, 2292417), (438, 1528278), (657, 1018852), (876, 764139), (1314, 509426), (2628, 254713)]