About the Number

121211700672

121211700671 ← → 121211700673

2進数表記:1110000111000110001111100010111000000

漢数字表記:千二百十二億千百七十万六百七十二

素因数分解:

2 6 × 3 1 × 631310941 1

素因数の和:631310956
約数の個数: 28
約数和(自身を含む): 320705958536
約数和(自身を除く): 199494257864

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 631310941, 1262621882, 1893932823, 2525243764, 3787865646, 5050487528, 7575731292, 10100975056, 15151462584, 20201950112, 30302925168, 40403900224, 60605850336, 121211700672]

約数ペア:
[(1, 121211700672), (2, 60605850336), (3, 40403900224), (4, 30302925168), (6, 20201950112), (8, 15151462584), (12, 10100975056), (16, 7575731292), (24, 5050487528), (32, 3787865646), (48, 2525243764), (64, 1893932823), (96, 1262621882), (192, 631310941)]

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