171730272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{255551}}^1$

素因数の和:255571

約数の個数: 48

約数和(自身を含む): 515192832

約数和(自身を除く): 343462560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 255551, 511102, 766653, 1022204, 1533306, 1788857, 2044408, 3066612, 3577714, 4088816, 5366571, 6133224, 7155428, 8177632, 10733142, 12266448, 14310856, 21466284, 24532896, 28621712, 42932568, 57243424, 85865136, 171730272]

約数ペア:

[(1, 171730272), (2, 85865136), (3, 57243424), (4, 42932568), (6, 28621712), (7, 24532896), (8, 21466284), (12, 14310856), (14, 12266448), (16, 10733142), (21, 8177632), (24, 7155428), (28, 6133224), (32, 5366571), (42, 4088816), (48, 3577714), (56, 3066612), (84, 2044408), (96, 1788857), (112, 1533306), (168, 1022204), (224, 766653), (336, 511102), (672, 255551)]