About the Number

339422920

339422919 ← → 339422921

2進数表記:10100001110110010111011001000

漢数字表記:三億三千九百四十二万二千九百二十

素因数分解:

2 3 × 5 1 × 293 1 × 28961 1

素因数の和:29265
約数の個数: 32
約数和(自身を含む): 766334520
約数和(自身を除く): 426911600

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 28961, 57922, 115844, 144805, 231688, 289610, 579220, 1158440, 8485573, 16971146, 33942292, 42427865, 67884584, 84855730, 169711460, 339422920]

約数ペア:
[(1, 339422920), (2, 169711460), (4, 84855730), (5, 67884584), (8, 42427865), (10, 33942292), (20, 16971146), (40, 8485573), (293, 1158440), (586, 579220), (1172, 289610), (1465, 231688), (2344, 144805), (2930, 115844), (5860, 57922), (11720, 28961)]

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