804923144

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 1608086700

約数和(自身を除く): 803163556

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 361, 436, 722, 872, 1444, 2071, 2557, 2888, 4142, 5114, 8284, 10228, 16568, 20456, 39349, 48583, 78698, 97166, 157396, 194332, 278713, 314792, 388664, 557426, 923077, 1114852, 1846154, 2229704, 3692308, 5295547, 7384616, 10591094, 21182188, 42364376, 100615393, 201230786, 402461572, 804923144]

約数ペア:

[(1, 804923144), (2, 402461572), (4, 201230786), (8, 100615393), (19, 42364376), (38, 21182188), (76, 10591094), (109, 7384616), (152, 5295547), (218, 3692308), (361, 2229704), (436, 1846154), (722, 1114852), (872, 923077), (1444, 557426), (2071, 388664), (2557, 314792), (2888, 278713), (4142, 194332), (5114, 157396), (8284, 97166), (10228, 78698), (16568, 48583), (20456, 39349)]