About the Number

232128384

232128383 ← → 232128385

2進数表記:1101110101011111111110000000

漢数字表記:二億三千二百十二万八千三百八十四

素因数分解:

2 7 × 3 1 × 227 1 × 2663 1

素因数の和:2907
約数の個数: 64
約数和(自身を含む): 619539840
約数和(自身を除く): 387411456

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 384, 454, 681, 908, 1362, 1816, 2663, 2724, 3632, 5326, 5448, 7264, 7989, 10652, 10896, 14528, 15978, 21304, 21792, 29056, 31956, 42608, 43584, 63912, 85216, 87168, 127824, 170432, 255648, 340864, 511296, 604501, 1022592, 1209002, 1813503, 2418004, 3627006, 4836008, 7254012, 9672016, 14508024, 19344032, 29016048, 38688064, 58032096, 77376128, 116064192, 232128384]

約数ペア:
[(1, 232128384), (2, 116064192), (3, 77376128), (4, 58032096), (6, 38688064), (8, 29016048), (12, 19344032), (16, 14508024), (24, 9672016), (32, 7254012), (48, 4836008), (64, 3627006), (96, 2418004), (128, 1813503), (192, 1209002), (227, 1022592), (384, 604501), (454, 511296), (681, 340864), (908, 255648), (1362, 170432), (1816, 127824), (2663, 87168), (2724, 85216), (3632, 63912), (5326, 43584), (5448, 42608), (7264, 31956), (7989, 29056), (10652, 21792), (10896, 21304), (14528, 15978)]

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