265252512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{394721}}^1$

素因数の和:394741

約数の個数: 48

約数和(自身を含む): 795759552

約数和(自身を除く): 530507040

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, 394721, 789442, 1184163, 1578884, 2368326, 2763047, 3157768, 4736652, 5526094, 6315536, 8289141, 9473304, 11052188, 12631072, 16578282, 18946608, 22104376, 33156564, 37893216, 44208752, 66313128, 88417504, 132626256, 265252512]

約数ペア:

[(1, 265252512), (2, 132626256), (3, 88417504), (4, 66313128), (6, 44208752), (7, 37893216), (8, 33156564), (12, 22104376), (14, 18946608), (16, 16578282), (21, 12631072), (24, 11052188), (28, 9473304), (32, 8289141), (42, 6315536), (48, 5526094), (56, 4736652), (84, 3157768), (96, 2763047), (112, 2368326), (168, 1578884), (224, 1184163), (336, 789442), (672, 394721)]