320155777764

素因数分解:

$2^2\times 3^2\times {\mathrm{40253}}^1\times {\mathrm{220933}}^1$

素因数の和:261196

約数の個数: 36

約数和(自身を含む): 809306428476

約数和(自身を除く): 489150650712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 40253, 80506, 120759, 161012, 220933, 241518, 362277, 441866, 483036, 662799, 724554, 883732, 1325598, 1449108, 1988397, 2651196, 3976794, 7953588, 8893216049, 17786432098, 26679648147, 35572864196, 53359296294, 80038944441, 106718592588, 160077888882, 320155777764]

約数ペア:

[(1, 320155777764), (2, 160077888882), (3, 106718592588), (4, 80038944441), (6, 53359296294), (9, 35572864196), (12, 26679648147), (18, 17786432098), (36, 8893216049), (40253, 7953588), (80506, 3976794), (120759, 2651196), (161012, 1988397), (220933, 1449108), (241518, 1325598), (362277, 883732), (441866, 724554), (483036, 662799)]