421264368

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 160

約数和(自身を含む): 1410624000

約数和(自身を除く): 989359632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2352, 2646, 2744, 2843, 3024, 3087, 3528, 4116, 5292, 5488, 5686, 6174, 7056, 8232, 8529, 9261, 10584, 11372, 12348, 16464, 17058, 18522, 19901, 21168, 22744, 24696, 25587, 34116, 37044, 39802, 45488, 49392, 51174, 59703, 68232, 74088, 76761, 79604, 102348, 119406, 136464, 139307, 148176, 153522, 159208, 179109, 204696, 238812, 278614, 307044, 318416, 358218, 409392, 417921, 477624, 537327, 557228, 614088, 716436, 835842, 955248, 975149, 1074654, 1114456, 1228176, 1253763, 1432872, 1671684, 1950298, 2149308, 2228912, 2507526, 2865744, 2925447, 3343368, 3761289, 3900596, 4298616, 5015052, 5850894, 6686736, 7522578, 7801192, 8597232, 8776341, 10030104, 11701788, 15045156, 15602384, 17552682, 20060208, 23403576, 26329023, 30090312, 35105364, 46807152, 52658046, 60180624, 70210728, 105316092, 140421456, 210632184, 421264368]

約数ペア:

[(1, 421264368), (2, 210632184), (3, 140421456), (4, 105316092), (6, 70210728), (7, 60180624), (8, 52658046), (9, 46807152), (12, 35105364), (14, 30090312), (16, 26329023), (18, 23403576), (21, 20060208), (24, 17552682), (27, 15602384), (28, 15045156), (36, 11701788), (42, 10030104), (48, 8776341), (49, 8597232), (54, 7801192), (56, 7522578), (63, 6686736), (72, 5850894), (84, 5015052), (98, 4298616), (108, 3900596), (112, 3761289), (126, 3343368), (144, 2925447), (147, 2865744), (168, 2507526), (189, 2228912), (196, 2149308), (216, 1950298), (252, 1671684), (294, 1432872), (336, 1253763), (343, 1228176), (378, 1114456), (392, 1074654), (432, 975149), (441, 955248), (504, 835842), (588, 716436), (686, 614088), (756, 557228), (784, 537327), (882, 477624), (1008, 417921), (1029, 409392), (1176, 358218), (1323, 318416), (1372, 307044), (1512, 278614), (1764, 238812), (2058, 204696), (2352, 179109), (2646, 159208), (2744, 153522), (2843, 148176), (3024, 139307), (3087, 136464), (3528, 119406), (4116, 102348), (5292, 79604), (5488, 76761), (5686, 74088), (6174, 68232), (7056, 59703), (8232, 51174), (8529, 49392), (9261, 45488), (10584, 39802), (11372, 37044), (12348, 34116), (16464, 25587), (17058, 24696), (18522, 22744), (19901, 21168)]