About the Number

1329388768

1329388767 ← → 1329388769

2進数表記:1001111001111001101110011100000

漢数字表記:十三億二千九百三十八万八千七百六十八

素因数分解:

2 5 × 29 1 × 1432531 1

素因数の和:1432570
約数の個数: 24
約数和(自身を含む): 2707485480
約数和(自身を除く): 1378096712

約数列:
[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 1432531, 2865062, 5730124, 11460248, 22920496, 41543399, 45840992, 83086798, 166173596, 332347192, 664694384, 1329388768]

約数ペア:
[(1, 1329388768), (2, 664694384), (4, 332347192), (8, 166173596), (16, 83086798), (29, 45840992), (32, 41543399), (58, 22920496), (116, 11460248), (232, 5730124), (464, 2865062), (928, 1432531)]

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