1664817504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2477407}}^1$

素因数の和:2477427

約数の個数: 48

約数和(自身を含む): 4994454528

約数和(自身を除く): 3329637024

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, 2477407, 4954814, 7432221, 9909628, 14864442, 17341849, 19819256, 29728884, 34683698, 39638512, 52025547, 59457768, 69367396, 79277024, 104051094, 118915536, 138734792, 208102188, 237831072, 277469584, 416204376, 554939168, 832408752, 1664817504]

約数ペア:

[(1, 1664817504), (2, 832408752), (3, 554939168), (4, 416204376), (6, 277469584), (7, 237831072), (8, 208102188), (12, 138734792), (14, 118915536), (16, 104051094), (21, 79277024), (24, 69367396), (28, 59457768), (32, 52025547), (42, 39638512), (48, 34683698), (56, 29728884), (84, 19819256), (96, 17341849), (112, 14864442), (168, 9909628), (224, 7432221), (336, 4954814), (672, 2477407)]