289317292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{2833}}^1$

素因数の和:3070

約数の個数: 36

約数和(自身を含む): 559352248

約数和(自身を除く): 270034956

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 2321, 2833, 4642, 5666, 9284, 11332, 25531, 31163, 51062, 62326, 102124, 124652, 342793, 597763, 685586, 1195526, 1371172, 2391052, 6575393, 13150786, 26301572, 72329323, 144658646, 289317292]

約数ペア:

[(1, 289317292), (2, 144658646), (4, 72329323), (11, 26301572), (22, 13150786), (44, 6575393), (121, 2391052), (211, 1371172), (242, 1195526), (422, 685586), (484, 597763), (844, 342793), (2321, 124652), (2833, 102124), (4642, 62326), (5666, 51062), (9284, 31163), (11332, 25531)]