2016426496

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18149}}^1$

素因数の和:18205

約数の個数: 80

約数和(自身を含む): 4753267200

約数和(自身を除く): 2736840704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 18149, 27776, 36298, 55552, 72596, 111104, 127043, 145192, 254086, 290384, 508172, 562619, 580768, 1016344, 1125238, 1161536, 2032688, 2250476, 2323072, 3938333, 4065376, 4500952, 4646144, 7876666, 8130752, 9001904, 9292288, 15753332, 16261504, 18003808, 31506664, 32523008, 36007616, 63013328, 65046016, 72015232, 126026656, 144030464, 252053312, 288060928, 504106624, 1008213248, 2016426496]

約数ペア:

[(1, 2016426496), (2, 1008213248), (4, 504106624), (7, 288060928), (8, 252053312), (14, 144030464), (16, 126026656), (28, 72015232), (31, 65046016), (32, 63013328), (56, 36007616), (62, 32523008), (64, 31506664), (112, 18003808), (124, 16261504), (128, 15753332), (217, 9292288), (224, 9001904), (248, 8130752), (256, 7876666), (434, 4646144), (448, 4500952), (496, 4065376), (512, 3938333), (868, 2323072), (896, 2250476), (992, 2032688), (1736, 1161536), (1792, 1125238), (1984, 1016344), (3472, 580768), (3584, 562619), (3968, 508172), (6944, 290384), (7936, 254086), (13888, 145192), (15872, 127043), (18149, 111104), (27776, 72596), (36298, 55552)]