430017504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{639907}}^1$

素因数の和:639927

約数の個数: 48

約数和(自身を含む): 1290054528

約数和(自身を除く): 860037024

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, 639907, 1279814, 1919721, 2559628, 3839442, 4479349, 5119256, 7678884, 8958698, 10238512, 13438047, 15357768, 17917396, 20477024, 26876094, 30715536, 35834792, 53752188, 61431072, 71669584, 107504376, 143339168, 215008752, 430017504]

約数ペア:

[(1, 430017504), (2, 215008752), (3, 143339168), (4, 107504376), (6, 71669584), (7, 61431072), (8, 53752188), (12, 35834792), (14, 30715536), (16, 26876094), (21, 20477024), (24, 17917396), (28, 15357768), (32, 13438047), (42, 10238512), (48, 8958698), (56, 7678884), (84, 5119256), (96, 4479349), (112, 3839442), (168, 2559628), (224, 1919721), (336, 1279814), (672, 639907)]