About the Number

268431372

268431371 ← → 268431373

2進数表記:1111111111111111000000001100

漢数字表記:二億六千八百四十三万千三百七十二

素因数分解:

2 2 × 3 2 × 11 1 × 677857 1

素因数の和:677878
約数の個数: 36
約数和(自身を含む): 740220936
約数和(自身を除く): 471789564

約数列:
[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 677857, 1355714, 2033571, 2711428, 4067142, 6100713, 7456427, 8134284, 12201426, 14912854, 22369281, 24402852, 29825708, 44738562, 67107843, 89477124, 134215686, 268431372]

約数ペア:
[(1, 268431372), (2, 134215686), (3, 89477124), (4, 67107843), (6, 44738562), (9, 29825708), (11, 24402852), (12, 22369281), (18, 14912854), (22, 12201426), (33, 8134284), (36, 7456427), (44, 6100713), (66, 4067142), (99, 2711428), (132, 2033571), (198, 1355714), (396, 677857)]

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