258613824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1212

約数の個数: 112

約数和(自身を含む): 786839168

約数和(自身を除く): 528225344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 193, 224, 336, 386, 448, 579, 672, 772, 997, 1158, 1344, 1351, 1544, 1994, 2316, 2702, 2991, 3088, 3988, 4053, 4632, 5404, 5982, 6176, 6979, 7976, 8106, 9264, 10808, 11964, 12352, 13958, 15952, 16212, 18528, 20937, 21616, 23928, 27916, 31904, 32424, 37056, 41874, 43232, 47856, 55832, 63808, 64848, 83748, 86464, 95712, 111664, 129696, 167496, 191424, 192421, 223328, 259392, 334992, 384842, 446656, 577263, 669984, 769684, 1154526, 1339968, 1346947, 1539368, 2309052, 2693894, 3078736, 4040841, 4618104, 5387788, 6157472, 8081682, 9236208, 10775576, 12314944, 16163364, 18472416, 21551152, 32326728, 36944832, 43102304, 64653456, 86204608, 129306912, 258613824]

約数ペア:

[(1, 258613824), (2, 129306912), (3, 86204608), (4, 64653456), (6, 43102304), (7, 36944832), (8, 32326728), (12, 21551152), (14, 18472416), (16, 16163364), (21, 12314944), (24, 10775576), (28, 9236208), (32, 8081682), (42, 6157472), (48, 5387788), (56, 4618104), (64, 4040841), (84, 3078736), (96, 2693894), (112, 2309052), (168, 1539368), (192, 1346947), (193, 1339968), (224, 1154526), (336, 769684), (386, 669984), (448, 577263), (579, 446656), (672, 384842), (772, 334992), (997, 259392), (1158, 223328), (1344, 192421), (1351, 191424), (1544, 167496), (1994, 129696), (2316, 111664), (2702, 95712), (2991, 86464), (3088, 83748), (3988, 64848), (4053, 63808), (4632, 55832), (5404, 47856), (5982, 43232), (6176, 41874), (6979, 37056), (7976, 32424), (8106, 31904), (9264, 27916), (10808, 23928), (11964, 21616), (12352, 20937), (13958, 18528), (15952, 16212)]