268508760416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5082313}}^1$

素因数の和:5082463

約数の個数: 48

約数和(自身を含む): 573772921344

約数和(自身を除く): 305264160928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 26416, 52832, 5082313, 10164626, 20329252, 40658504, 66070069, 81317008, 132140138, 162634016, 264280276, 528560552, 645453751, 1057121104, 1290907502, 2114242208, 2581815004, 5163630008, 8390898763, 10327260016, 16781797526, 20654520032, 33563595052, 67127190104, 134254380208, 268508760416]

約数ペア:

[(1, 268508760416), (2, 134254380208), (4, 67127190104), (8, 33563595052), (13, 20654520032), (16, 16781797526), (26, 10327260016), (32, 8390898763), (52, 5163630008), (104, 2581815004), (127, 2114242208), (208, 1290907502), (254, 1057121104), (416, 645453751), (508, 528560552), (1016, 264280276), (1651, 162634016), (2032, 132140138), (3302, 81317008), (4064, 66070069), (6604, 40658504), (13208, 20329252), (26416, 10164626), (52832, 5082313)]