2016457272

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{256939}}^1$

素因数の和:257060

約数の個数: 48

約数和(自身を含む): 5511363000

約数和(自身を除く): 3494905728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 256939, 513878, 770817, 1027756, 1541634, 2055512, 2312451, 3083268, 4624902, 6166536, 9249804, 18499608, 28006351, 56012702, 84019053, 112025404, 168038106, 224050808, 252057159, 336076212, 504114318, 672152424, 1008228636, 2016457272]

約数ペア:

[(1, 2016457272), (2, 1008228636), (3, 672152424), (4, 504114318), (6, 336076212), (8, 252057159), (9, 224050808), (12, 168038106), (18, 112025404), (24, 84019053), (36, 56012702), (72, 28006351), (109, 18499608), (218, 9249804), (327, 6166536), (436, 4624902), (654, 3083268), (872, 2312451), (981, 2055512), (1308, 1541634), (1962, 1027756), (2616, 770817), (3924, 513878), (7848, 256939)]