About the Number

120984948

120984947 ← → 120984949

2進数表記:111001101100001010101110100

漢数字表記:一億二千九十八万四千九百四十八

素因数分解:

2 2 × 3 3 × 7 1 × 160033 1

素因数の和:160053
約数の個数: 48
約数和(自身を含む): 358476160
約数和(自身を除く): 237491212

約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 160033, 320066, 480099, 640132, 960198, 1120231, 1440297, 1920396, 2240462, 2880594, 3360693, 4320891, 4480924, 5761188, 6721386, 8641782, 10082079, 13442772, 17283564, 20164158, 30246237, 40328316, 60492474, 120984948]

約数ペア:
[(1, 120984948), (2, 60492474), (3, 40328316), (4, 30246237), (6, 20164158), (7, 17283564), (9, 13442772), (12, 10082079), (14, 8641782), (18, 6721386), (21, 5761188), (27, 4480924), (28, 4320891), (36, 3360693), (42, 2880594), (54, 2240462), (63, 1920396), (84, 1440297), (108, 1120231), (126, 960198), (189, 640132), (252, 480099), (378, 320066), (756, 160033)]

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