256739204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{2777}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 465537240

約数和(自身を除く): 208798036

約数列:

[1, 2, 4, 29, 58, 116, 797, 1594, 2777, 3188, 5554, 11108, 23113, 46226, 80533, 92452, 161066, 322132, 2213269, 4426538, 8853076, 64184801, 128369602, 256739204]

約数ペア:

[(1, 256739204), (2, 128369602), (4, 64184801), (29, 8853076), (58, 4426538), (116, 2213269), (797, 322132), (1594, 161066), (2777, 92452), (3188, 80533), (5554, 46226), (11108, 23113)]