381277656

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{22157}}^1$

素因数の和:22408

約数の個数: 48

約数和(自身を含む): 1036994400

約数和(自身を除く): 655716744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 22157, 44314, 66471, 88628, 132942, 177256, 199413, 265884, 398826, 531768, 797652, 1595304, 5295523, 10591046, 15886569, 21182092, 31773138, 42364184, 47659707, 63546276, 95319414, 127092552, 190638828, 381277656]

約数ペア:

[(1, 381277656), (2, 190638828), (3, 127092552), (4, 95319414), (6, 63546276), (8, 47659707), (9, 42364184), (12, 31773138), (18, 21182092), (24, 15886569), (36, 10591046), (72, 5295523), (239, 1595304), (478, 797652), (717, 531768), (956, 398826), (1434, 265884), (1912, 199413), (2151, 177256), (2868, 132942), (4302, 88628), (5736, 66471), (8604, 44314), (17208, 22157)]