398802708072

素因数分解:

$2^3\times 3^2\times {\mathrm{3229}}^1\times {\mathrm{1715369}}^1$

素因数の和:1718610

約数の個数: 48

約数和(自身を含む): 1080425794500

約数和(自身を除く): 681623086428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3229, 6458, 9687, 12916, 19374, 25832, 29061, 38748, 58122, 77496, 116244, 232488, 1715369, 3430738, 5146107, 6861476, 10292214, 13722952, 15438321, 20584428, 30876642, 41168856, 61753284, 123506568, 5538926501, 11077853002, 16616779503, 22155706004, 33233559006, 44311412008, 49850338509, 66467118012, 99700677018, 132934236024, 199401354036, 398802708072]

約数ペア:

[(1, 398802708072), (2, 199401354036), (3, 132934236024), (4, 99700677018), (6, 66467118012), (8, 49850338509), (9, 44311412008), (12, 33233559006), (18, 22155706004), (24, 16616779503), (36, 11077853002), (72, 5538926501), (3229, 123506568), (6458, 61753284), (9687, 41168856), (12916, 30876642), (19374, 20584428), (25832, 15438321), (29061, 13722952), (38748, 10292214), (58122, 6861476), (77496, 5146107), (116244, 3430738), (232488, 1715369)]