About the Number

231385008

231385007 ← → 231385009

2進数表記:1101110010101010011110110000

漢数字表記:二億三千百三十八万五千八

素因数分解:

2 4 × 3 1 × 1721 1 × 2801 1

素因数の和:4533
約数の個数: 40
約数和(自身を含む): 598305456
約数和(自身を除く): 366920448

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1721, 2801, 3442, 5163, 5602, 6884, 8403, 10326, 11204, 13768, 16806, 20652, 22408, 27536, 33612, 41304, 44816, 67224, 82608, 134448, 4820521, 9641042, 14461563, 19282084, 28923126, 38564168, 57846252, 77128336, 115692504, 231385008]

約数ペア:
[(1, 231385008), (2, 115692504), (3, 77128336), (4, 57846252), (6, 38564168), (8, 28923126), (12, 19282084), (16, 14461563), (24, 9641042), (48, 4820521), (1721, 134448), (2801, 82608), (3442, 67224), (5163, 44816), (5602, 41304), (6884, 33612), (8403, 27536), (10326, 22408), (11204, 20652), (13768, 16806)]

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