428633856

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 180

約数和(自身を含む): 1461190192

約数和(自身を除く): 1032556336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2953, 3024, 3456, 4032, 4536, 5184, 5376, 5906, 6048, 6912, 8064, 8859, 9072, 10368, 11812, 12096, 16128, 17718, 18144, 20671, 20736, 23624, 24192, 26577, 35436, 36288, 41342, 47248, 48384, 53154, 62013, 70872, 72576, 79731, 82684, 94496, 106308, 124026, 141744, 145152, 159462, 165368, 186039, 188992, 212616, 239193, 248052, 283488, 318924, 330736, 372078, 377984, 425232, 478386, 496104, 558117, 566976, 637848, 661472, 744156, 755968, 850464, 956772, 992208, 1116234, 1133952, 1275696, 1322944, 1488312, 1674351, 1700928, 1913544, 1984416, 2232468, 2267904, 2551392, 2645888, 2976624, 3348702, 3401856, 3827088, 3968832, 4464936, 5102784, 5291776, 5953248, 6697404, 6803712, 7654176, 7937664, 8929872, 10205568, 11906496, 13394808, 15308352, 15875328, 17859744, 20411136, 23812992, 26789616, 30616704, 35719488, 47625984, 53579232, 61233408, 71438976, 107158464, 142877952, 214316928, 428633856]

約数ペア:

[(1, 428633856), (2, 214316928), (3, 142877952), (4, 107158464), (6, 71438976), (7, 61233408), (8, 53579232), (9, 47625984), (12, 35719488), (14, 30616704), (16, 26789616), (18, 23812992), (21, 20411136), (24, 17859744), (27, 15875328), (28, 15308352), (32, 13394808), (36, 11906496), (42, 10205568), (48, 8929872), (54, 7937664), (56, 7654176), (63, 6803712), (64, 6697404), (72, 5953248), (81, 5291776), (84, 5102784), (96, 4464936), (108, 3968832), (112, 3827088), (126, 3401856), (128, 3348702), (144, 2976624), (162, 2645888), (168, 2551392), (189, 2267904), (192, 2232468), (216, 1984416), (224, 1913544), (252, 1700928), (256, 1674351), (288, 1488312), (324, 1322944), (336, 1275696), (378, 1133952), (384, 1116234), (432, 992208), (448, 956772), (504, 850464), (567, 755968), (576, 744156), (648, 661472), (672, 637848), (756, 566976), (768, 558117), (864, 496104), (896, 478386), (1008, 425232), (1134, 377984), (1152, 372078), (1296, 330736), (1344, 318924), (1512, 283488), (1728, 248052), (1792, 239193), (2016, 212616), (2268, 188992), (2304, 186039), (2592, 165368), (2688, 159462), (2953, 145152), (3024, 141744), (3456, 124026), (4032, 106308), (4536, 94496), (5184, 82684), (5376, 79731), (5906, 72576), (6048, 70872), (6912, 62013), (8064, 53154), (8859, 48384), (9072, 47248), (10368, 41342), (11812, 36288), (12096, 35436), (16128, 26577), (17718, 24192), (18144, 23624), (20671, 20736)]