305641968

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{16369}}^1$

素因数の和:16769

約数の個数: 40

約数和(自身を含む): 791653200

約数和(自身を除く): 486011232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 16369, 18672, 32738, 49107, 65476, 98214, 130952, 196428, 261904, 392856, 785712, 6367541, 12735082, 19102623, 25470164, 38205246, 50940328, 76410492, 101880656, 152820984, 305641968]

約数ペア:

[(1, 305641968), (2, 152820984), (3, 101880656), (4, 76410492), (6, 50940328), (8, 38205246), (12, 25470164), (16, 19102623), (24, 12735082), (48, 6367541), (389, 785712), (778, 392856), (1167, 261904), (1556, 196428), (2334, 130952), (3112, 98214), (4668, 65476), (6224, 49107), (9336, 32738), (16369, 18672)]