217642224

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{16369}}^1$

素因数の和:16657

約数の個数: 40

約数和(自身を含む): 564306640

約数和(自身を除く): 346664416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 13296, 16369, 32738, 49107, 65476, 98214, 130952, 196428, 261904, 392856, 785712, 4534213, 9068426, 13602639, 18136852, 27205278, 36273704, 54410556, 72547408, 108821112, 217642224]

約数ペア:

[(1, 217642224), (2, 108821112), (3, 72547408), (4, 54410556), (6, 36273704), (8, 27205278), (12, 18136852), (16, 13602639), (24, 9068426), (48, 4534213), (277, 785712), (554, 392856), (831, 261904), (1108, 196428), (1662, 130952), (2216, 98214), (3324, 65476), (4432, 49107), (6648, 32738), (13296, 16369)]