About the Number

132805281888

132805281887 ← → 132805281889

2進数表記:1111011101011110011111100100001100000

漢数字表記:千三百二十八億五百二十八万千八百八十八

素因数分解:

2 5 × 3 3 × 71 1 × 2164927 1

素因数の和:2165017
約数の個数: 96
約数和(自身を含む): 392804536320
約数和(自身を除く): 259999254432

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3408, 3834, 5112, 6816, 7668, 10224, 15336, 20448, 30672, 61344, 2164927, 4329854, 6494781, 8659708, 12989562, 17319416, 19484343, 25979124, 34638832, 38968686, 51958248, 58453029, 69277664, 77937372, 103916496, 116906058, 153709817, 155874744, 207832992, 233812116, 307419634, 311749488, 461129451, 467624232, 614839268, 623498976, 922258902, 935248464, 1229678536, 1383388353, 1844517804, 1870496928, 2459357072, 2766776706, 3689035608, 4150165059, 4918714144, 5533553412, 7378071216, 8300330118, 11067106824, 14756142432, 16600660236, 22134213648, 33201320472, 44268427296, 66402640944, 132805281888]

約数ペア:
[(1, 132805281888), (2, 66402640944), (3, 44268427296), (4, 33201320472), (6, 22134213648), (8, 16600660236), (9, 14756142432), (12, 11067106824), (16, 8300330118), (18, 7378071216), (24, 5533553412), (27, 4918714144), (32, 4150165059), (36, 3689035608), (48, 2766776706), (54, 2459357072), (71, 1870496928), (72, 1844517804), (96, 1383388353), (108, 1229678536), (142, 935248464), (144, 922258902), (213, 623498976), (216, 614839268), (284, 467624232), (288, 461129451), (426, 311749488), (432, 307419634), (568, 233812116), (639, 207832992), (852, 155874744), (864, 153709817), (1136, 116906058), (1278, 103916496), (1704, 77937372), (1917, 69277664), (2272, 58453029), (2556, 51958248), (3408, 38968686), (3834, 34638832), (5112, 25979124), (6816, 19484343), (7668, 17319416), (10224, 12989562), (15336, 8659708), (20448, 6494781), (30672, 4329854), (61344, 2164927)]

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