About the Number

992120208

992120207 ← → 992120209

2進数表記:111011001000101000110110010000

漢数字表記:九億九千二百十二万二百八

素因数分解:

2 4 × 3 1 × 3049 1 × 6779 1

素因数の和:9839
約数の個数: 40
約数和(自身を含む): 2564196000
約数和(自身を除く): 1572075792

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3049, 6098, 6779, 9147, 12196, 13558, 18294, 20337, 24392, 27116, 36588, 40674, 48784, 54232, 73176, 81348, 108464, 146352, 162696, 325392, 20669171, 41338342, 62007513, 82676684, 124015026, 165353368, 248030052, 330706736, 496060104, 992120208]

約数ペア:
[(1, 992120208), (2, 496060104), (3, 330706736), (4, 248030052), (6, 165353368), (8, 124015026), (12, 82676684), (16, 62007513), (24, 41338342), (48, 20669171), (3049, 325392), (6098, 162696), (6779, 146352), (9147, 108464), (12196, 81348), (13558, 73176), (18294, 54232), (20337, 48784), (24392, 40674), (27116, 36588)]

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