2009078856

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{157649}}^1$

素因数の和:157723

約数の個数: 64

約数和(自身を含む): 5675400000

約数和(自身を除く): 3666321144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 157649, 315298, 472947, 630596, 945894, 1261192, 1418841, 1891788, 2837682, 3783576, 4256523, 5675364, 8513046, 9301291, 11350728, 17026092, 18602582, 27903873, 34052184, 37205164, 55807746, 74410328, 83711619, 111615492, 167423238, 223230984, 251134857, 334846476, 502269714, 669692952, 1004539428, 2009078856]

約数ペア:

[(1, 2009078856), (2, 1004539428), (3, 669692952), (4, 502269714), (6, 334846476), (8, 251134857), (9, 223230984), (12, 167423238), (18, 111615492), (24, 83711619), (27, 74410328), (36, 55807746), (54, 37205164), (59, 34052184), (72, 27903873), (108, 18602582), (118, 17026092), (177, 11350728), (216, 9301291), (236, 8513046), (354, 5675364), (472, 4256523), (531, 3783576), (708, 2837682), (1062, 1891788), (1416, 1418841), (1593, 1261192), (2124, 945894), (3186, 630596), (4248, 472947), (6372, 315298), (12744, 157649)]