299691844

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2148

約数の個数: 36

約数和(自身を含む): 561662640

約数和(自身を除く): 261970796

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 289, 524, 578, 1156, 1979, 2227, 3958, 4454, 7916, 8908, 33643, 37859, 67286, 75718, 134572, 151436, 259249, 518498, 571931, 1036996, 1143862, 2287724, 4407233, 8814466, 17628932, 74922961, 149845922, 299691844]

約数ペア:

[(1, 299691844), (2, 149845922), (4, 74922961), (17, 17628932), (34, 8814466), (68, 4407233), (131, 2287724), (262, 1143862), (289, 1036996), (524, 571931), (578, 518498), (1156, 259249), (1979, 151436), (2227, 134572), (3958, 75718), (4454, 67286), (7916, 37859), (8908, 33643)]