213851904

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39779}}^1$

素因数の和:39805

約数の個数: 72

約数和(自身を含む): 650482560

約数和(自身を除く): 436630656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 39779, 79558, 119337, 159116, 238674, 278453, 318232, 477348, 556906, 636464, 835359, 954696, 1113812, 1272928, 1670718, 1909392, 2227624, 2545856, 3341436, 3818784, 4455248, 5091712, 6682872, 7637568, 8910496, 10183424, 13365744, 15275136, 17820992, 26731488, 30550272, 35641984, 53462976, 71283968, 106925952, 213851904]

約数ペア:

[(1, 213851904), (2, 106925952), (3, 71283968), (4, 53462976), (6, 35641984), (7, 30550272), (8, 26731488), (12, 17820992), (14, 15275136), (16, 13365744), (21, 10183424), (24, 8910496), (28, 7637568), (32, 6682872), (42, 5091712), (48, 4455248), (56, 3818784), (64, 3341436), (84, 2545856), (96, 2227624), (112, 1909392), (128, 1670718), (168, 1272928), (192, 1113812), (224, 954696), (256, 835359), (336, 636464), (384, 556906), (448, 477348), (672, 318232), (768, 278453), (896, 238674), (1344, 159116), (1792, 119337), (2688, 79558), (5376, 39779)]