About the Number

117386448

117386447 ← → 117386449

2進数表記:110111111110010110011010000

漢数字表記:一億千七百三十八万六千四百四十八

素因数分解:

2 4 × 3 1 × 47 1 × 61 1 × 853 1

素因数の和:972
約数の個数: 80
約数和(自身を含む): 315146496
約数和(自身を除く): 197760048

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 752, 853, 976, 1128, 1464, 1706, 2256, 2559, 2867, 2928, 3412, 5118, 5734, 6824, 8601, 10236, 11468, 13648, 17202, 20472, 22936, 34404, 40091, 40944, 45872, 52033, 68808, 80182, 104066, 120273, 137616, 156099, 160364, 208132, 240546, 312198, 320728, 416264, 481092, 624396, 641456, 832528, 962184, 1248792, 1924368, 2445551, 2497584, 4891102, 7336653, 9782204, 14673306, 19564408, 29346612, 39128816, 58693224, 117386448]

約数ペア:
[(1, 117386448), (2, 58693224), (3, 39128816), (4, 29346612), (6, 19564408), (8, 14673306), (12, 9782204), (16, 7336653), (24, 4891102), (47, 2497584), (48, 2445551), (61, 1924368), (94, 1248792), (122, 962184), (141, 832528), (183, 641456), (188, 624396), (244, 481092), (282, 416264), (366, 320728), (376, 312198), (488, 240546), (564, 208132), (732, 160364), (752, 156099), (853, 137616), (976, 120273), (1128, 104066), (1464, 80182), (1706, 68808), (2256, 52033), (2559, 45872), (2867, 40944), (2928, 40091), (3412, 34404), (5118, 22936), (5734, 20472), (6824, 17202), (8601, 13648), (10236, 11468)]

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