528291288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{349399}}^1$

素因数の和:349421

約数の個数: 64

約数和(自身を含む): 1677120000

約数和(自身を除く): 1148828712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 349399, 698798, 1048197, 1397596, 2096394, 2445793, 2795192, 3144591, 4192788, 4891586, 6289182, 7337379, 8385576, 9433773, 9783172, 12578364, 14674758, 18867546, 19566344, 22012137, 25156728, 29349516, 37735092, 44024274, 58699032, 66036411, 75470184, 88048548, 132072822, 176097096, 264145644, 528291288]

約数ペア:

[(1, 528291288), (2, 264145644), (3, 176097096), (4, 132072822), (6, 88048548), (7, 75470184), (8, 66036411), (9, 58699032), (12, 44024274), (14, 37735092), (18, 29349516), (21, 25156728), (24, 22012137), (27, 19566344), (28, 18867546), (36, 14674758), (42, 12578364), (54, 9783172), (56, 9433773), (63, 8385576), (72, 7337379), (84, 6289182), (108, 4891586), (126, 4192788), (168, 3144591), (189, 2795192), (216, 2445793), (252, 2096394), (378, 1397596), (504, 1048197), (756, 698798), (1512, 349399)]