289721232

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{9187}}^1$

素因数の和:9277

約数の個数: 80

約数和(自身を含む): 843090880

約数和(自身を除く): 553369648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 9187, 10512, 15768, 18374, 27561, 31536, 36748, 55122, 73496, 82683, 110244, 146992, 165366, 220488, 248049, 330732, 440976, 496098, 661464, 670651, 992196, 1322928, 1341302, 1984392, 2011953, 2682604, 3968784, 4023906, 5365208, 6035859, 8047812, 10730416, 12071718, 16095624, 18107577, 24143436, 32191248, 36215154, 48286872, 72430308, 96573744, 144860616, 289721232]

約数ペア:

[(1, 289721232), (2, 144860616), (3, 96573744), (4, 72430308), (6, 48286872), (8, 36215154), (9, 32191248), (12, 24143436), (16, 18107577), (18, 16095624), (24, 12071718), (27, 10730416), (36, 8047812), (48, 6035859), (54, 5365208), (72, 4023906), (73, 3968784), (108, 2682604), (144, 2011953), (146, 1984392), (216, 1341302), (219, 1322928), (292, 992196), (432, 670651), (438, 661464), (584, 496098), (657, 440976), (876, 330732), (1168, 248049), (1314, 220488), (1752, 165366), (1971, 146992), (2628, 110244), (3504, 82683), (3942, 73496), (5256, 55122), (7884, 36748), (9187, 31536), (10512, 27561), (15768, 18374)]