About the Number

1379270228

1379270227 ← → 1379270229

2進数表記:1010010001101011111111001010100

漢数字表記:十三億七千九百二十七万二百二十八

素因数分解:

2 2 × 7 3 × 31 1 × 32429 1

素因数の和:32485
約数の個数: 48
約数和(自身を含む): 2905728000
約数和(自身を除く): 1526457772

約数列:
[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 6076, 10633, 21266, 32429, 42532, 64858, 129716, 227003, 454006, 908012, 1005299, 1589021, 2010598, 3178042, 4021196, 6356084, 7037093, 11123147, 14074186, 22246294, 28148372, 44492588, 49259651, 98519302, 197038604, 344817557, 689635114, 1379270228]

約数ペア:
[(1, 1379270228), (2, 689635114), (4, 344817557), (7, 197038604), (14, 98519302), (28, 49259651), (31, 44492588), (49, 28148372), (62, 22246294), (98, 14074186), (124, 11123147), (196, 7037093), (217, 6356084), (343, 4021196), (434, 3178042), (686, 2010598), (868, 1589021), (1372, 1005299), (1519, 908012), (3038, 454006), (6076, 227003), (10633, 129716), (21266, 64858), (32429, 42532)]

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