279920856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{507103}}^1$

素因数の和:507135

約数の個数: 32

約数和(自身を含む): 730229760

約数和(自身を除く): 450308904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 507103, 1014206, 1521309, 2028412, 3042618, 4056824, 6085236, 11663369, 12170472, 23326738, 34990107, 46653476, 69980214, 93306952, 139960428, 279920856]

約数ペア:

[(1, 279920856), (2, 139960428), (3, 93306952), (4, 69980214), (6, 46653476), (8, 34990107), (12, 23326738), (23, 12170472), (24, 11663369), (46, 6085236), (69, 4056824), (92, 3042618), (138, 2028412), (184, 1521309), (276, 1014206), (552, 507103)]