340536436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 647539200

約数和(自身を除く): 307002764

約数列:

[1, 2, 4, 23, 43, 46, 59, 86, 92, 118, 172, 236, 989, 1357, 1459, 1978, 2537, 2714, 2918, 3956, 5074, 5428, 5836, 10148, 33557, 58351, 62737, 67114, 86081, 116702, 125474, 134228, 172162, 233404, 250948, 344324, 1442951, 1979863, 2885902, 3701483, 3959726, 5771804, 7402966, 7919452, 14805932, 85134109, 170268218, 340536436]

約数ペア:

[(1, 340536436), (2, 170268218), (4, 85134109), (23, 14805932), (43, 7919452), (46, 7402966), (59, 5771804), (86, 3959726), (92, 3701483), (118, 2885902), (172, 1979863), (236, 1442951), (989, 344324), (1357, 250948), (1459, 233404), (1978, 172162), (2537, 134228), (2714, 125474), (2918, 116702), (3956, 86081), (5074, 67114), (5428, 62737), (5836, 58351), (10148, 33557)]