247088184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{210109}}^1$

素因数の和:210132

約数の個数: 48

約数和(自身を含む): 718576200

約数和(自身を除く): 471488016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 210109, 420218, 630327, 840436, 1260654, 1470763, 1680872, 2521308, 2941526, 4412289, 5042616, 5883052, 8824578, 10295341, 11766104, 17649156, 20590682, 30886023, 35298312, 41181364, 61772046, 82362728, 123544092, 247088184]

約数ペア:

[(1, 247088184), (2, 123544092), (3, 82362728), (4, 61772046), (6, 41181364), (7, 35298312), (8, 30886023), (12, 20590682), (14, 17649156), (21, 11766104), (24, 10295341), (28, 8824578), (42, 5883052), (49, 5042616), (56, 4412289), (84, 2941526), (98, 2521308), (147, 1680872), (168, 1470763), (196, 1260654), (294, 840436), (392, 630327), (588, 420218), (1176, 210109)]