About the Number

481420128

481420127 ← → 481420129

2進数表記:11100101100011110001101100000

漢数字表記:四億八千百四十二万百二十八

素因数分解:

2 5 × 3 1 × 7 1 × 716399 1

素因数の和:716419
約数の個数: 48
約数和(自身を含む): 1444262400
約数和(自身を除く): 962842272

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 716399, 1432798, 2149197, 2865596, 4298394, 5014793, 5731192, 8596788, 10029586, 11462384, 15044379, 17193576, 20059172, 22924768, 30088758, 34387152, 40118344, 60177516, 68774304, 80236688, 120355032, 160473376, 240710064, 481420128]

約数ペア:
[(1, 481420128), (2, 240710064), (3, 160473376), (4, 120355032), (6, 80236688), (7, 68774304), (8, 60177516), (12, 40118344), (14, 34387152), (16, 30088758), (21, 22924768), (24, 20059172), (28, 17193576), (32, 15044379), (42, 11462384), (48, 10029586), (56, 8596788), (84, 5731192), (96, 5014793), (112, 4298394), (168, 2865596), (224, 2149197), (336, 1432798), (672, 716399)]

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