916071712912

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{691}}^1\times {\mathrm{206627}}^1$

素因数の和:207727

約数の個数: 40

約数和(自身を含む): 1781898710112

約数和(自身を除く): 865826997200

約数列:

[1, 2, 4, 8, 16, 401, 691, 802, 1382, 1604, 2764, 3208, 5528, 6416, 11056, 206627, 277091, 413254, 554182, 826508, 1108364, 1653016, 2216728, 3306032, 4433456, 82857427, 142779257, 165714854, 285558514, 331429708, 571117028, 662859416, 1142234056, 1325718832, 2284468112, 57254482057, 114508964114, 229017928228, 458035856456, 916071712912]

約数ペア:

[(1, 916071712912), (2, 458035856456), (4, 229017928228), (8, 114508964114), (16, 57254482057), (401, 2284468112), (691, 1325718832), (802, 1142234056), (1382, 662859416), (1604, 571117028), (2764, 331429708), (3208, 285558514), (5528, 165714854), (6416, 142779257), (11056, 82857427), (206627, 4433456), (277091, 3306032), (413254, 2216728), (554182, 1653016), (826508, 1108364)]