About the Number

238466260071

238466260070 ← → 238466260072

2進数表記:11011110000101101100100101110001100111

漢数字表記:二千三百八十四億六千六百二十六万七十一

素因数分解:

3 2 × 13 2 × 17 1 × 563 1 × 16381 1

素因数の和:16993
約数の個数: 72
約数和(自身を含む): 395651642256
約数和(自身を除く): 157185382185

約数列:
[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 563, 663, 1521, 1689, 1989, 2873, 5067, 7319, 8619, 9571, 16381, 21957, 25857, 28713, 49143, 65871, 86139, 95147, 124423, 147429, 212953, 278477, 285441, 373269, 638859, 835431, 856323, 1119807, 1617499, 1916577, 2506293, 2768389, 3620201, 4852497, 8305167, 9222503, 10860603, 14557491, 24915501, 27667509, 32581809, 47062613, 83002527, 119892539, 141187839, 156782551, 359677617, 423563517, 470347653, 1079032851, 1411042959, 1558603007, 2038173163, 4675809021, 6114519489, 14027427063, 18343558467, 26496251119, 79488753357, 238466260071]

約数ペア:
[(1, 238466260071), (3, 79488753357), (9, 26496251119), (13, 18343558467), (17, 14027427063), (39, 6114519489), (51, 4675809021), (117, 2038173163), (153, 1558603007), (169, 1411042959), (221, 1079032851), (507, 470347653), (563, 423563517), (663, 359677617), (1521, 156782551), (1689, 141187839), (1989, 119892539), (2873, 83002527), (5067, 47062613), (7319, 32581809), (8619, 27667509), (9571, 24915501), (16381, 14557491), (21957, 10860603), (25857, 9222503), (28713, 8305167), (49143, 4852497), (65871, 3620201), (86139, 2768389), (95147, 2506293), (124423, 1916577), (147429, 1617499), (212953, 1119807), (278477, 856323), (285441, 835431), (373269, 638859)]

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