454940368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{4463}}^1$

素因数の和:4771

約数の個数: 40

約数和(自身を含む): 923298048

約数和(自身を除く): 468357680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 277, 368, 554, 1108, 2216, 4432, 4463, 6371, 8926, 12742, 17852, 25484, 35704, 50968, 71408, 101936, 102649, 205298, 410596, 821192, 1236251, 1642384, 2472502, 4945004, 9890008, 19780016, 28433773, 56867546, 113735092, 227470184, 454940368]

約数ペア:

[(1, 454940368), (2, 227470184), (4, 113735092), (8, 56867546), (16, 28433773), (23, 19780016), (46, 9890008), (92, 4945004), (184, 2472502), (277, 1642384), (368, 1236251), (554, 821192), (1108, 410596), (2216, 205298), (4432, 102649), (4463, 101936), (6371, 71408), (8926, 50968), (12742, 35704), (17852, 25484)]