678351312

素因数分解:

$2^4\times 3^2\times {\mathrm{4710773}}^1$

素因数の和:4710787

約数の個数: 30

約数和(自身を含む): 1898441922

約数和(自身を除く): 1220090610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4710773, 9421546, 14132319, 18843092, 28264638, 37686184, 42396957, 56529276, 75372368, 84793914, 113058552, 169587828, 226117104, 339175656, 678351312]

約数ペア:

[(1, 678351312), (2, 339175656), (3, 226117104), (4, 169587828), (6, 113058552), (8, 84793914), (9, 75372368), (12, 56529276), (16, 42396957), (18, 37686184), (24, 28264638), (36, 18843092), (48, 14132319), (72, 9421546), (144, 4710773)]