688003002

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{2711}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 1558597248

約数和(自身を除く): 870594246

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 613, 1226, 1839, 2711, 3678, 5422, 5517, 8133, 11034, 14099, 16266, 24399, 28198, 42297, 48798, 62353, 84594, 124706, 126891, 187059, 253782, 374118, 561177, 1122354, 1661843, 3323686, 4985529, 9971058, 14956587, 29913174, 38222389, 76444778, 114667167, 229334334, 344001501, 688003002]

約数ペア:

[(1, 688003002), (2, 344001501), (3, 229334334), (6, 114667167), (9, 76444778), (18, 38222389), (23, 29913174), (46, 14956587), (69, 9971058), (138, 4985529), (207, 3323686), (414, 1661843), (613, 1122354), (1226, 561177), (1839, 374118), (2711, 253782), (3678, 187059), (5422, 126891), (5517, 124706), (8133, 84594), (11034, 62353), (14099, 48798), (16266, 42297), (24399, 28198)]