About the Number

228984951

228984950 ← → 228984952

2進数表記:1101101001100000100001110111

漢数字表記:二億二千八百九十八万四千九百五十一

素因数分解:

3 1 × 13 1 × 17 1 × 137 1 × 2521 1

素因数の和:2691
約数の個数: 32
約数和(自身を含む): 350820288
約数和(自身を除く): 121835337

約数列:
[1, 3, 13, 17, 39, 51, 137, 221, 411, 663, 1781, 2329, 2521, 5343, 6987, 7563, 30277, 32773, 42857, 90831, 98319, 128571, 345377, 557141, 1036131, 1671423, 4489901, 5871409, 13469703, 17614227, 76328317, 228984951]

約数ペア:
[(1, 228984951), (3, 76328317), (13, 17614227), (17, 13469703), (39, 5871409), (51, 4489901), (137, 1671423), (221, 1036131), (411, 557141), (663, 345377), (1781, 128571), (2329, 98319), (2521, 90831), (5343, 42857), (6987, 32773), (7563, 30277)]

このpageの処理時間: 0.008151531219482422 seconds