218230152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1298989}}^1$

素因数の和:1299005

約数の個数: 32

約数和(自身を含む): 623515200

約数和(自身を除く): 405285048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1298989, 2597978, 3896967, 5195956, 7793934, 9092923, 10391912, 15587868, 18185846, 27278769, 31175736, 36371692, 54557538, 72743384, 109115076, 218230152]

約数ペア:

[(1, 218230152), (2, 109115076), (3, 72743384), (4, 54557538), (6, 36371692), (7, 31175736), (8, 27278769), (12, 18185846), (14, 15587868), (21, 10391912), (24, 9092923), (28, 7793934), (42, 5195956), (56, 3896967), (84, 2597978), (168, 1298989)]