324778856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{11071}}^1$

素因数の和:11289

約数の個数: 32

約数和(自身を含む): 644390400

約数和(自身を除く): 319611544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 3667, 7334, 11071, 14668, 22142, 29336, 44284, 88568, 210349, 420698, 841396, 1682792, 2136703, 4273406, 8546812, 17093624, 40597357, 81194714, 162389428, 324778856]

約数ペア:

[(1, 324778856), (2, 162389428), (4, 81194714), (8, 40597357), (19, 17093624), (38, 8546812), (76, 4273406), (152, 2136703), (193, 1682792), (386, 841396), (772, 420698), (1544, 210349), (3667, 88568), (7334, 44284), (11071, 29336), (14668, 22142)]