268939604439

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{634859}}^1$

素因数の和:635276

約数の個数: 36

約数和(自身を含む): 428092446600

約数和(自身を除く): 159152842161

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 389, 1089, 1167, 3501, 4279, 12837, 38511, 47069, 141207, 423621, 634859, 1904577, 5713731, 6983449, 20950347, 62851041, 76817939, 230453817, 246960151, 691361451, 740880453, 2222641359, 2716561661, 8149684983, 24449054949, 29882178271, 89646534813, 268939604439]

約数ペア:

[(1, 268939604439), (3, 89646534813), (9, 29882178271), (11, 24449054949), (33, 8149684983), (99, 2716561661), (121, 2222641359), (363, 740880453), (389, 691361451), (1089, 246960151), (1167, 230453817), (3501, 76817939), (4279, 62851041), (12837, 20950347), (38511, 6983449), (47069, 5713731), (141207, 1904577), (423621, 634859)]