212664756472

素因数分解:

$2^3\times 7^1\times {\mathrm{11779}}^1\times {\mathrm{322403}}^1$

素因数の和:334195

約数の個数: 32

約数和(自身を含む): 455750294400

約数和(自身を除く): 243085537928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 11779, 23558, 47116, 82453, 94232, 164906, 322403, 329812, 644806, 659624, 1289612, 2256821, 2579224, 4513642, 9027284, 18054568, 3797584937, 7595169874, 15190339748, 26583094559, 30380679496, 53166189118, 106332378236, 212664756472]

約数ペア:

[(1, 212664756472), (2, 106332378236), (4, 53166189118), (7, 30380679496), (8, 26583094559), (14, 15190339748), (28, 7595169874), (56, 3797584937), (11779, 18054568), (23558, 9027284), (47116, 4513642), (82453, 2579224), (94232, 2256821), (164906, 1289612), (322403, 659624), (329812, 644806)]