768296240912

素因数分解:

$2^4\times {\mathrm{4517}}^1\times {\mathrm{10630621}}^1$

素因数の和:10635146

約数の個数: 20

約数和(自身を含む): 1488903656076

約数和(自身を除く): 720607415164

約数列:

[1, 2, 4, 8, 16, 4517, 9034, 18068, 36136, 72272, 10630621, 21261242, 42522484, 85044968, 170089936, 48018515057, 96037030114, 192074060228, 384148120456, 768296240912]

約数ペア:

[(1, 768296240912), (2, 384148120456), (4, 192074060228), (8, 96037030114), (16, 48018515057), (4517, 170089936), (9034, 85044968), (18068, 42522484), (36136, 21261242), (72272, 10630621)]