326493888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{242927}}^1$

素因数の和:242949

約数の個数: 56

約数和(自身を含む): 987259392

約数和(自身を除く): 660765504

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, 242927, 485854, 728781, 971708, 1457562, 1700489, 1943416, 2915124, 3400978, 3886832, 5101467, 5830248, 6801956, 7773664, 10202934, 11660496, 13603912, 15547328, 20405868, 23320992, 27207824, 40811736, 46641984, 54415648, 81623472, 108831296, 163246944, 326493888]

約数ペア:

[(1, 326493888), (2, 163246944), (3, 108831296), (4, 81623472), (6, 54415648), (7, 46641984), (8, 40811736), (12, 27207824), (14, 23320992), (16, 20405868), (21, 15547328), (24, 13603912), (28, 11660496), (32, 10202934), (42, 7773664), (48, 6801956), (56, 5830248), (64, 5101467), (84, 3886832), (96, 3400978), (112, 2915124), (168, 1943416), (192, 1700489), (224, 1457562), (336, 971708), (448, 728781), (672, 485854), (1344, 242927)]