231061569388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{154229}}^1$

素因数の和:154906

約数の個数: 48

約数和(自身を含む): 445455722880

約数和(自身を除く): 214394153492

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 613, 1222, 1226, 2444, 2452, 7969, 15938, 28811, 31876, 57622, 115244, 154229, 308458, 374543, 616916, 749086, 1498172, 2004977, 4009954, 7248763, 8019908, 14497526, 28995052, 94233919, 94542377, 188467838, 189084754, 376935676, 378169508, 1229050901, 2458101802, 4443491719, 4916203604, 8886983438, 17773966876, 57765392347, 115530784694, 231061569388]

約数ペア:

[(1, 231061569388), (2, 115530784694), (4, 57765392347), (13, 17773966876), (26, 8886983438), (47, 4916203604), (52, 4443491719), (94, 2458101802), (188, 1229050901), (611, 378169508), (613, 376935676), (1222, 189084754), (1226, 188467838), (2444, 94542377), (2452, 94233919), (7969, 28995052), (15938, 14497526), (28811, 8019908), (31876, 7248763), (57622, 4009954), (115244, 2004977), (154229, 1498172), (308458, 749086), (374543, 616916)]