390107544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{855499}}^1$

素因数の和:855527

約数の個数: 32

約数和(自身を含む): 1026600000

約数和(自身を除く): 636492456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 855499, 1710998, 2566497, 3421996, 5132994, 6843992, 10265988, 16254481, 20531976, 32508962, 48763443, 65017924, 97526886, 130035848, 195053772, 390107544]

約数ペア:

[(1, 390107544), (2, 195053772), (3, 130035848), (4, 97526886), (6, 65017924), (8, 48763443), (12, 32508962), (19, 20531976), (24, 16254481), (38, 10265988), (57, 6843992), (76, 5132994), (114, 3421996), (152, 2566497), (228, 1710998), (456, 855499)]