242172672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 745258752

約数和(自身を除く): 503086080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 256, 321, 336, 384, 421, 428, 448, 642, 672, 749, 768, 842, 856, 896, 1263, 1284, 1344, 1498, 1684, 1712, 1792, 2247, 2526, 2568, 2688, 2947, 2996, 3368, 3424, 4494, 5052, 5136, 5376, 5894, 5992, 6736, 6848, 8841, 8988, 10104, 10272, 11788, 11984, 13472, 13696, 17682, 17976, 20208, 20544, 23576, 23968, 26944, 27392, 35364, 35952, 40416, 41088, 45047, 47152, 47936, 53888, 70728, 71904, 80832, 82176, 90094, 94304, 95872, 107776, 135141, 141456, 143808, 161664, 180188, 188608, 191744, 270282, 282912, 287616, 315329, 323328, 360376, 377216, 540564, 565824, 575232, 630658, 720752, 754432, 945987, 1081128, 1131648, 1261316, 1441504, 1891974, 2162256, 2263296, 2522632, 2883008, 3783948, 4324512, 5045264, 5766016, 7567896, 8649024, 10090528, 11532032, 15135792, 17298048, 20181056, 30271584, 34596096, 40362112, 60543168, 80724224, 121086336, 242172672]

約数ペア:

[(1, 242172672), (2, 121086336), (3, 80724224), (4, 60543168), (6, 40362112), (7, 34596096), (8, 30271584), (12, 20181056), (14, 17298048), (16, 15135792), (21, 11532032), (24, 10090528), (28, 8649024), (32, 7567896), (42, 5766016), (48, 5045264), (56, 4324512), (64, 3783948), (84, 2883008), (96, 2522632), (107, 2263296), (112, 2162256), (128, 1891974), (168, 1441504), (192, 1261316), (214, 1131648), (224, 1081128), (256, 945987), (321, 754432), (336, 720752), (384, 630658), (421, 575232), (428, 565824), (448, 540564), (642, 377216), (672, 360376), (749, 323328), (768, 315329), (842, 287616), (856, 282912), (896, 270282), (1263, 191744), (1284, 188608), (1344, 180188), (1498, 161664), (1684, 143808), (1712, 141456), (1792, 135141), (2247, 107776), (2526, 95872), (2568, 94304), (2688, 90094), (2947, 82176), (2996, 80832), (3368, 71904), (3424, 70728), (4494, 53888), (5052, 47936), (5136, 47152), (5376, 45047), (5894, 41088), (5992, 40416), (6736, 35952), (6848, 35364), (8841, 27392), (8988, 26944), (10104, 23968), (10272, 23576), (11788, 20544), (11984, 20208), (13472, 17976), (13696, 17682)]