240381568

素因数分解:

$2^7\times 7^1\times {\mathrm{268283}}^1$

素因数の和:268304

約数の個数: 32

約数和(自身を含む): 547299360

約数和(自身を除く): 306917792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 268283, 536566, 1073132, 1877981, 2146264, 3755962, 4292528, 7511924, 8585056, 15023848, 17170112, 30047696, 34340224, 60095392, 120190784, 240381568]

約数ペア:

[(1, 240381568), (2, 120190784), (4, 60095392), (7, 34340224), (8, 30047696), (14, 17170112), (16, 15023848), (28, 8585056), (32, 7511924), (56, 4292528), (64, 3755962), (112, 2146264), (128, 1877981), (224, 1073132), (448, 536566), (896, 268283)]