326590656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{242999}}^1$

素因数の和:243021

約数の個数: 56

約数和(自身を含む): 987552000

約数和(自身を除く): 660961344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 242999, 485998, 728997, 971996, 1457994, 1700993, 1943992, 2915988, 3401986, 3887984, 5102979, 5831976, 6803972, 7775968, 10205958, 11663952, 13607944, 15551936, 20411916, 23327904, 27215888, 40823832, 46655808, 54431776, 81647664, 108863552, 163295328, 326590656]

約数ペア:

[(1, 326590656), (2, 163295328), (3, 108863552), (4, 81647664), (6, 54431776), (7, 46655808), (8, 40823832), (12, 27215888), (14, 23327904), (16, 20411916), (21, 15551936), (24, 13607944), (28, 11663952), (32, 10205958), (42, 7775968), (48, 6803972), (56, 5831976), (64, 5102979), (84, 3887984), (96, 3401986), (112, 2915988), (168, 1943992), (192, 1700993), (224, 1457994), (336, 971996), (448, 728997), (672, 485998), (1344, 242999)]