201439728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 647288928

約数和(自身を除く): 445849200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 337, 504, 593, 674, 1008, 1011, 1186, 1348, 1779, 2022, 2359, 2372, 2696, 3033, 3558, 4044, 4151, 4718, 4744, 5337, 5392, 6066, 7077, 7116, 8088, 8302, 9436, 9488, 10674, 12132, 12453, 14154, 14232, 16176, 16604, 18872, 21231, 21348, 24264, 24906, 28308, 28464, 33208, 37359, 37744, 42462, 42696, 48528, 49812, 56616, 66416, 74718, 84924, 85392, 99624, 113232, 149436, 169848, 199248, 199841, 298872, 339696, 399682, 597744, 599523, 799364, 1199046, 1398887, 1598728, 1798569, 2398092, 2797774, 3197456, 3597138, 4196661, 4796184, 5595548, 7194276, 8393322, 9592368, 11191096, 12589983, 14388552, 16786644, 22382192, 25179966, 28777104, 33573288, 50359932, 67146576, 100719864, 201439728]

約数ペア:

[(1, 201439728), (2, 100719864), (3, 67146576), (4, 50359932), (6, 33573288), (7, 28777104), (8, 25179966), (9, 22382192), (12, 16786644), (14, 14388552), (16, 12589983), (18, 11191096), (21, 9592368), (24, 8393322), (28, 7194276), (36, 5595548), (42, 4796184), (48, 4196661), (56, 3597138), (63, 3197456), (72, 2797774), (84, 2398092), (112, 1798569), (126, 1598728), (144, 1398887), (168, 1199046), (252, 799364), (336, 599523), (337, 597744), (504, 399682), (593, 339696), (674, 298872), (1008, 199841), (1011, 199248), (1186, 169848), (1348, 149436), (1779, 113232), (2022, 99624), (2359, 85392), (2372, 84924), (2696, 74718), (3033, 66416), (3558, 56616), (4044, 49812), (4151, 48528), (4718, 42696), (4744, 42462), (5337, 37744), (5392, 37359), (6066, 33208), (7077, 28464), (7116, 28308), (8088, 24906), (8302, 24264), (9436, 21348), (9488, 21231), (10674, 18872), (12132, 16604), (12453, 16176), (14154, 14232)]