870890496

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{40499}}^1$

素因数の和:40529

約数の個数: 88

約数和(自身を含む): 2652912000

約数和(自身を除く): 1782021504

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 40499, 80998, 121497, 161996, 242994, 283493, 323992, 485988, 566986, 647984, 850479, 971976, 1133972, 1295968, 1700958, 1943952, 2267944, 2591936, 3401916, 3887904, 4535888, 5183872, 6803832, 7775808, 9071776, 10367744, 13607664, 15551616, 18143552, 20735488, 27215328, 31103232, 36287104, 41470976, 54430656, 62206464, 72574208, 108861312, 124412928, 145148416, 217722624, 290296832, 435445248, 870890496]

約数ペア:

[(1, 870890496), (2, 435445248), (3, 290296832), (4, 217722624), (6, 145148416), (7, 124412928), (8, 108861312), (12, 72574208), (14, 62206464), (16, 54430656), (21, 41470976), (24, 36287104), (28, 31103232), (32, 27215328), (42, 20735488), (48, 18143552), (56, 15551616), (64, 13607664), (84, 10367744), (96, 9071776), (112, 7775808), (128, 6803832), (168, 5183872), (192, 4535888), (224, 3887904), (256, 3401916), (336, 2591936), (384, 2267944), (448, 1943952), (512, 1700958), (672, 1295968), (768, 1133972), (896, 971976), (1024, 850479), (1344, 647984), (1536, 566986), (1792, 485988), (2688, 323992), (3072, 283493), (3584, 242994), (5376, 161996), (7168, 121497), (10752, 80998), (21504, 40499)]