About the Number

121028928

121028927 ← → 121028929

2進数表記:111001101101100000101000000

漢数字表記:一億二千百二万八千九百二十八

素因数分解:

2 6 × 3 1 × 593 1 × 1063 1

素因数の和:1671
約数の個数: 56
約数和(自身を含む): 321064128
約数和(自身を除く): 200035200

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 593, 1063, 1186, 1779, 2126, 2372, 3189, 3558, 4252, 4744, 6378, 7116, 8504, 9488, 12756, 14232, 17008, 18976, 25512, 28464, 34016, 37952, 51024, 56928, 68032, 102048, 113856, 204096, 630359, 1260718, 1891077, 2521436, 3782154, 5042872, 7564308, 10085744, 15128616, 20171488, 30257232, 40342976, 60514464, 121028928]

約数ペア:
[(1, 121028928), (2, 60514464), (3, 40342976), (4, 30257232), (6, 20171488), (8, 15128616), (12, 10085744), (16, 7564308), (24, 5042872), (32, 3782154), (48, 2521436), (64, 1891077), (96, 1260718), (192, 630359), (593, 204096), (1063, 113856), (1186, 102048), (1779, 68032), (2126, 56928), (2372, 51024), (3189, 37952), (3558, 34016), (4252, 28464), (4744, 25512), (6378, 18976), (7116, 17008), (8504, 14232), (9488, 12756)]

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