About the Number

117945288

117945287 ← → 117945289

2進数表記:111000001111011001111001000

漢数字表記:一億千七百九十四万五千二百八十八

素因数分解:

2 3 × 3 3 × 23 1 × 23741 1

素因数の和:23779
約数の個数: 64
約数和(自身を含む): 341884800
約数和(自身を除く): 223939512

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 23741, 47482, 71223, 94964, 142446, 189928, 213669, 284892, 427338, 546043, 569784, 641007, 854676, 1092086, 1282014, 1638129, 1709352, 2184172, 2564028, 3276258, 4368344, 4914387, 5128056, 6552516, 9828774, 13105032, 14743161, 19657548, 29486322, 39315096, 58972644, 117945288]

約数ペア:
[(1, 117945288), (2, 58972644), (3, 39315096), (4, 29486322), (6, 19657548), (8, 14743161), (9, 13105032), (12, 9828774), (18, 6552516), (23, 5128056), (24, 4914387), (27, 4368344), (36, 3276258), (46, 2564028), (54, 2184172), (69, 1709352), (72, 1638129), (92, 1282014), (108, 1092086), (138, 854676), (184, 641007), (207, 569784), (216, 546043), (276, 427338), (414, 284892), (552, 213669), (621, 189928), (828, 142446), (1242, 94964), (1656, 71223), (2484, 47482), (4968, 23741)]

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