About the Number

421309968

421309967 ← → 421309969

2進数表記:11001000111001010111000010000

漢数字表記:四億二千百三十万九千九百六十八

素因数分解:

2 4 × 3 1 × 1009 1 × 8699 1

素因数の和:9719
約数の個数: 40
約数和(自身を含む): 1089588000
約数和(自身を除く): 668278032

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1009, 2018, 3027, 4036, 6054, 8072, 8699, 12108, 16144, 17398, 24216, 26097, 34796, 48432, 52194, 69592, 104388, 139184, 208776, 417552, 8777291, 17554582, 26331873, 35109164, 52663746, 70218328, 105327492, 140436656, 210654984, 421309968]

約数ペア:
[(1, 421309968), (2, 210654984), (3, 140436656), (4, 105327492), (6, 70218328), (8, 52663746), (12, 35109164), (16, 26331873), (24, 17554582), (48, 8777291), (1009, 417552), (2018, 208776), (3027, 139184), (4036, 104388), (6054, 69592), (8072, 52194), (8699, 48432), (12108, 34796), (16144, 26097), (17398, 24216)]

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