678996984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1230067}}^1$

素因数の和:1230099

約数の個数: 32

約数和(自身を含む): 1771297920

約数和(自身を除く): 1092300936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1230067, 2460134, 3690201, 4920268, 7380402, 9840536, 14760804, 28291541, 29521608, 56583082, 84874623, 113166164, 169749246, 226332328, 339498492, 678996984]

約数ペア:

[(1, 678996984), (2, 339498492), (3, 226332328), (4, 169749246), (6, 113166164), (8, 84874623), (12, 56583082), (23, 29521608), (24, 28291541), (46, 14760804), (69, 9840536), (92, 7380402), (138, 4920268), (184, 3690201), (276, 2460134), (552, 1230067)]