About the Number

1201397328

1201397327 ← → 1201397329

2進数表記:1000111100110111101111001010000

漢数字表記:十二億百三十九万七千三百二十八

素因数分解:

2 4 × 3 2 × 8343037 1

素因数の和:8343051
約数の個数: 30
約数和(自身を含む): 3362244314
約数和(自身を除く): 2160846986

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8343037, 16686074, 25029111, 33372148, 50058222, 66744296, 75087333, 100116444, 133488592, 150174666, 200232888, 300349332, 400465776, 600698664, 1201397328]

約数ペア:
[(1, 1201397328), (2, 600698664), (3, 400465776), (4, 300349332), (6, 200232888), (8, 150174666), (9, 133488592), (12, 100116444), (16, 75087333), (18, 66744296), (24, 50058222), (36, 33372148), (48, 25029111), (72, 16686074), (144, 8343037)]

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