262564512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{390721}}^1$

素因数の和:390741

約数の個数: 48

約数和(自身を含む): 787695552

約数和(自身を除く): 525131040

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, 390721, 781442, 1172163, 1562884, 2344326, 2735047, 3125768, 4688652, 5470094, 6251536, 8205141, 9377304, 10940188, 12503072, 16410282, 18754608, 21880376, 32820564, 37509216, 43760752, 65641128, 87521504, 131282256, 262564512]

約数ペア:

[(1, 262564512), (2, 131282256), (3, 87521504), (4, 65641128), (6, 43760752), (7, 37509216), (8, 32820564), (12, 21880376), (14, 18754608), (16, 16410282), (21, 12503072), (24, 10940188), (28, 9377304), (32, 8205141), (42, 6251536), (48, 5470094), (56, 4688652), (84, 3125768), (96, 2735047), (112, 2344326), (168, 1562884), (224, 1172163), (336, 781442), (672, 390721)]