215322576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3253}}^1$

素因数の和:3468

約数の個数: 80

約数和(自身を含む): 639137664

約数和(自身を除く): 423815088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 3253, 4137, 4728, 5516, 6506, 8274, 9456, 9759, 11032, 13012, 16548, 19518, 22064, 22771, 26024, 33096, 39036, 45542, 52048, 66192, 68313, 78072, 91084, 136626, 156144, 182168, 273252, 364336, 546504, 640841, 1093008, 1281682, 1922523, 2563364, 3845046, 4485887, 5126728, 7690092, 8971774, 10253456, 13457661, 15380184, 17943548, 26915322, 30760368, 35887096, 53830644, 71774192, 107661288, 215322576]

約数ペア:

[(1, 215322576), (2, 107661288), (3, 71774192), (4, 53830644), (6, 35887096), (7, 30760368), (8, 26915322), (12, 17943548), (14, 15380184), (16, 13457661), (21, 10253456), (24, 8971774), (28, 7690092), (42, 5126728), (48, 4485887), (56, 3845046), (84, 2563364), (112, 1922523), (168, 1281682), (197, 1093008), (336, 640841), (394, 546504), (591, 364336), (788, 273252), (1182, 182168), (1379, 156144), (1576, 136626), (2364, 91084), (2758, 78072), (3152, 68313), (3253, 66192), (4137, 52048), (4728, 45542), (5516, 39036), (6506, 33096), (8274, 26024), (9456, 22771), (9759, 22064), (11032, 19518), (13012, 16548)]