About the Number

228431664

228431663 ← → 228431665

2進数表記:1101100111011001011100110000

漢数字表記:二億二千八百四十三万千六百六十四

素因数分解:

2 4 × 3 5 × 41 1 × 1433 1

素因数の和:1497
約数の個数: 120
約数和(自身を含む): 679612752
約数和(自身を除く): 451181088

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 432, 486, 492, 648, 656, 738, 972, 984, 1107, 1296, 1433, 1476, 1944, 1968, 2214, 2866, 2952, 3321, 3888, 4299, 4428, 5732, 5904, 6642, 8598, 8856, 9963, 11464, 12897, 13284, 17196, 17712, 19926, 22928, 25794, 26568, 34392, 38691, 39852, 51588, 53136, 58753, 68784, 77382, 79704, 103176, 116073, 117506, 154764, 159408, 176259, 206352, 232146, 235012, 309528, 348219, 352518, 464292, 470024, 528777, 619056, 696438, 705036, 928584, 940048, 1057554, 1392876, 1410072, 1586331, 1857168, 2115108, 2785752, 2820144, 3172662, 4230216, 4758993, 5571504, 6345324, 8460432, 9517986, 12690648, 14276979, 19035972, 25381296, 28553958, 38071944, 57107916, 76143888, 114215832, 228431664]

約数ペア:
[(1, 228431664), (2, 114215832), (3, 76143888), (4, 57107916), (6, 38071944), (8, 28553958), (9, 25381296), (12, 19035972), (16, 14276979), (18, 12690648), (24, 9517986), (27, 8460432), (36, 6345324), (41, 5571504), (48, 4758993), (54, 4230216), (72, 3172662), (81, 2820144), (82, 2785752), (108, 2115108), (123, 1857168), (144, 1586331), (162, 1410072), (164, 1392876), (216, 1057554), (243, 940048), (246, 928584), (324, 705036), (328, 696438), (369, 619056), (432, 528777), (486, 470024), (492, 464292), (648, 352518), (656, 348219), (738, 309528), (972, 235012), (984, 232146), (1107, 206352), (1296, 176259), (1433, 159408), (1476, 154764), (1944, 117506), (1968, 116073), (2214, 103176), (2866, 79704), (2952, 77382), (3321, 68784), (3888, 58753), (4299, 53136), (4428, 51588), (5732, 39852), (5904, 38691), (6642, 34392), (8598, 26568), (8856, 25794), (9963, 22928), (11464, 19926), (12897, 17712), (13284, 17196)]

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