394556292

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{281023}}^1$

素因数の和:281049

約数の個数: 48

約数和(自身を含む): 1101614080

約数和(自身を除く): 707057788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 281023, 562046, 843069, 1124092, 1686138, 2529207, 3372276, 3653299, 5058414, 7306598, 7587621, 10116828, 10959897, 14613196, 15175242, 21919794, 30350484, 32879691, 43839588, 65759382, 98639073, 131518764, 197278146, 394556292]

約数ペア:

[(1, 394556292), (2, 197278146), (3, 131518764), (4, 98639073), (6, 65759382), (9, 43839588), (12, 32879691), (13, 30350484), (18, 21919794), (26, 15175242), (27, 14613196), (36, 10959897), (39, 10116828), (52, 7587621), (54, 7306598), (78, 5058414), (108, 3653299), (117, 3372276), (156, 2529207), (234, 1686138), (351, 1124092), (468, 843069), (702, 562046), (1404, 281023)]