1281504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 3846528

約数和(自身を除く): 2565024

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, 1907, 3814, 5721, 7628, 11442, 13349, 15256, 22884, 26698, 30512, 40047, 45768, 53396, 61024, 80094, 91536, 106792, 160188, 183072, 213584, 320376, 427168, 640752, 1281504]

約数ペア:

[(1, 1281504), (2, 640752), (3, 427168), (4, 320376), (6, 213584), (7, 183072), (8, 160188), (12, 106792), (14, 91536), (16, 80094), (21, 61024), (24, 53396), (28, 45768), (32, 40047), (42, 30512), (48, 26698), (56, 22884), (84, 15256), (96, 13349), (112, 11442), (168, 7628), (224, 5721), (336, 3814), (672, 1907)]