314865976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{6449}}^1$

素因数の和:6831

約数の個数: 32

約数和(自身を含む): 626940000

約数和(自身を除く): 312074024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1436, 2872, 6103, 6449, 12206, 12898, 24412, 25796, 48824, 51592, 109633, 219266, 438532, 877064, 2315191, 4630382, 9260764, 18521528, 39358247, 78716494, 157432988, 314865976]

約数ペア:

[(1, 314865976), (2, 157432988), (4, 78716494), (8, 39358247), (17, 18521528), (34, 9260764), (68, 4630382), (136, 2315191), (359, 877064), (718, 438532), (1436, 219266), (2872, 109633), (6103, 51592), (6449, 48824), (12206, 25796), (12898, 24412)]