About the Number

1296001072

1296001071 ← → 1296001073

2進数表記:1001101001111110110100000110000

漢数字表記:十二億九千六百万千七十二

素因数分解:

2 4 × 37 1 × 223 1 × 9817 1

素因数の和:10085
約数の個数: 40
約数和(自身を含む): 2590695296
約数和(自身を除く): 1294694224

約数列:
[1, 2, 4, 8, 16, 37, 74, 148, 223, 296, 446, 592, 892, 1784, 3568, 8251, 9817, 16502, 19634, 33004, 39268, 66008, 78536, 132016, 157072, 363229, 726458, 1452916, 2189191, 2905832, 4378382, 5811664, 8756764, 17513528, 35027056, 81000067, 162000134, 324000268, 648000536, 1296001072]

約数ペア:
[(1, 1296001072), (2, 648000536), (4, 324000268), (8, 162000134), (16, 81000067), (37, 35027056), (74, 17513528), (148, 8756764), (223, 5811664), (296, 4378382), (446, 2905832), (592, 2189191), (892, 1452916), (1784, 726458), (3568, 363229), (8251, 157072), (9817, 132016), (16502, 78536), (19634, 66008), (33004, 39268)]

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