427984512

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 1186137600

約数和(自身を除く): 758153088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 157, 186, 192, 229, 248, 314, 372, 384, 458, 471, 496, 628, 687, 744, 916, 942, 992, 1256, 1374, 1488, 1832, 1884, 1984, 2512, 2748, 2976, 3664, 3768, 3968, 4867, 5024, 5496, 5952, 7099, 7328, 7536, 9734, 10048, 10992, 11904, 14198, 14601, 14656, 15072, 19468, 20096, 21297, 21984, 28396, 29202, 29312, 30144, 35953, 38936, 42594, 43968, 56792, 58404, 60288, 71906, 77872, 85188, 87936, 107859, 113584, 116808, 143812, 155744, 170376, 215718, 227168, 233616, 287624, 311488, 340752, 431436, 454336, 467232, 575248, 622976, 681504, 862872, 908672, 934464, 1114543, 1150496, 1363008, 1725744, 1868928, 2229086, 2300992, 2726016, 3343629, 3451488, 4458172, 4601984, 6687258, 6902976, 8916344, 13374516, 13805952, 17832688, 26749032, 35665376, 53498064, 71330752, 106996128, 142661504, 213992256, 427984512]

約数ペア:

[(1, 427984512), (2, 213992256), (3, 142661504), (4, 106996128), (6, 71330752), (8, 53498064), (12, 35665376), (16, 26749032), (24, 17832688), (31, 13805952), (32, 13374516), (48, 8916344), (62, 6902976), (64, 6687258), (93, 4601984), (96, 4458172), (124, 3451488), (128, 3343629), (157, 2726016), (186, 2300992), (192, 2229086), (229, 1868928), (248, 1725744), (314, 1363008), (372, 1150496), (384, 1114543), (458, 934464), (471, 908672), (496, 862872), (628, 681504), (687, 622976), (744, 575248), (916, 467232), (942, 454336), (992, 431436), (1256, 340752), (1374, 311488), (1488, 287624), (1832, 233616), (1884, 227168), (1984, 215718), (2512, 170376), (2748, 155744), (2976, 143812), (3664, 116808), (3768, 113584), (3968, 107859), (4867, 87936), (5024, 85188), (5496, 77872), (5952, 71906), (7099, 60288), (7328, 58404), (7536, 56792), (9734, 43968), (10048, 42594), (10992, 38936), (11904, 35953), (14198, 30144), (14601, 29312), (14656, 29202), (15072, 28396), (19468, 21984), (20096, 21297)]