About the Number

121992048

121992047 ← → 121992049

2進数表記:111010001010111001101110000

漢数字表記:一億二千百九十九万二千四十八

素因数分解:

2 4 × 3 3 × 282389 1

素因数の和:282406
約数の個数: 40
約数和(自身を含む): 350163600
約数和(自身を除く): 228171552

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 282389, 564778, 847167, 1129556, 1694334, 2259112, 2541501, 3388668, 4518224, 5083002, 6777336, 7624503, 10166004, 13554672, 15249006, 20332008, 30498012, 40664016, 60996024, 121992048]

約数ペア:
[(1, 121992048), (2, 60996024), (3, 40664016), (4, 30498012), (6, 20332008), (8, 15249006), (9, 13554672), (12, 10166004), (16, 7624503), (18, 6777336), (24, 5083002), (27, 4518224), (36, 3388668), (48, 2541501), (54, 2259112), (72, 1694334), (108, 1129556), (144, 847167), (216, 564778), (432, 282389)]

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