308839756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{51439}}^1$

素因数の和:51541

約数の個数: 24

約数和(自身を含む): 576128000

約数和(自身を除く): 267288244

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 51439, 102878, 205756, 977341, 1954682, 3909364, 4063681, 8127362, 16254724, 77209939, 154419878, 308839756]

約数ペア:

[(1, 308839756), (2, 154419878), (4, 77209939), (19, 16254724), (38, 8127362), (76, 4063681), (79, 3909364), (158, 1954682), (316, 977341), (1501, 205756), (3002, 102878), (6004, 51439)]