315202316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4339}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 653291520

約数和(自身を除く): 338089204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 1397, 1651, 2794, 3302, 4339, 5588, 6604, 8678, 17356, 18161, 36322, 47729, 56407, 72644, 95458, 112814, 190916, 225628, 551053, 620477, 1102106, 1240954, 2204212, 2481908, 6061583, 7163689, 12123166, 14327378, 24246332, 28654756, 78800579, 157601158, 315202316]

約数ペア:

[(1, 315202316), (2, 157601158), (4, 78800579), (11, 28654756), (13, 24246332), (22, 14327378), (26, 12123166), (44, 7163689), (52, 6061583), (127, 2481908), (143, 2204212), (254, 1240954), (286, 1102106), (508, 620477), (572, 551053), (1397, 225628), (1651, 190916), (2794, 112814), (3302, 95458), (4339, 72644), (5588, 56407), (6604, 47729), (8678, 36322), (17356, 18161)]