About the Number

122989008

122989007 ← → 122989009

2進数表記:111010101001010100111010000

漢数字表記:一億二千二百九十八万九千八

素因数分解:

2 4 × 3 1 × 331 1 × 7741 1

素因数の和:8083
約数の個数: 40
約数和(自身を含む): 318722656
約数和(自身を除く): 195733648

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7741, 7944, 15482, 15888, 23223, 30964, 46446, 61928, 92892, 123856, 185784, 371568, 2562271, 5124542, 7686813, 10249084, 15373626, 20498168, 30747252, 40996336, 61494504, 122989008]

約数ペア:
[(1, 122989008), (2, 61494504), (3, 40996336), (4, 30747252), (6, 20498168), (8, 15373626), (12, 10249084), (16, 7686813), (24, 5124542), (48, 2562271), (331, 371568), (662, 185784), (993, 123856), (1324, 92892), (1986, 61928), (2648, 46446), (3972, 30964), (5296, 23223), (7741, 15888), (7944, 15482)]

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