About the Number

214329888

214329887 ← → 214329889

2進数表記:1100110001100110101000100000

漢数字表記:二億千四百三十二万九千八百八十八

素因数分解:

2 5 × 3 5 × 43 1 × 641 1

素因数の和:709
約数の個数: 144
約数和(自身を含む): 647783136
約数和(自身を除く): 433453248

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 641, 648, 688, 774, 864, 972, 1032, 1161, 1282, 1296, 1376, 1548, 1923, 1944, 2064, 2322, 2564, 2592, 3096, 3483, 3846, 3888, 4128, 4644, 5128, 5769, 6192, 6966, 7692, 7776, 9288, 10256, 10449, 11538, 12384, 13932, 15384, 17307, 18576, 20512, 20898, 23076, 27563, 27864, 30768, 34614, 37152, 41796, 46152, 51921, 55126, 55728, 61536, 69228, 82689, 83592, 92304, 103842, 110252, 111456, 138456, 155763, 165378, 167184, 184608, 207684, 220504, 248067, 276912, 311526, 330756, 334368, 415368, 441008, 496134, 553824, 623052, 661512, 744201, 830736, 882016, 992268, 1246104, 1323024, 1488402, 1661472, 1984536, 2232603, 2492208, 2646048, 2976804, 3969072, 4465206, 4984416, 5953608, 6697809, 7938144, 8930412, 11907216, 13395618, 17860824, 23814432, 26791236, 35721648, 53582472, 71443296, 107164944, 214329888]

約数ペア:
[(1, 214329888), (2, 107164944), (3, 71443296), (4, 53582472), (6, 35721648), (8, 26791236), (9, 23814432), (12, 17860824), (16, 13395618), (18, 11907216), (24, 8930412), (27, 7938144), (32, 6697809), (36, 5953608), (43, 4984416), (48, 4465206), (54, 3969072), (72, 2976804), (81, 2646048), (86, 2492208), (96, 2232603), (108, 1984536), (129, 1661472), (144, 1488402), (162, 1323024), (172, 1246104), (216, 992268), (243, 882016), (258, 830736), (288, 744201), (324, 661512), (344, 623052), (387, 553824), (432, 496134), (486, 441008), (516, 415368), (641, 334368), (648, 330756), (688, 311526), (774, 276912), (864, 248067), (972, 220504), (1032, 207684), (1161, 184608), (1282, 167184), (1296, 165378), (1376, 155763), (1548, 138456), (1923, 111456), (1944, 110252), (2064, 103842), (2322, 92304), (2564, 83592), (2592, 82689), (3096, 69228), (3483, 61536), (3846, 55728), (3888, 55126), (4128, 51921), (4644, 46152), (5128, 41796), (5769, 37152), (6192, 34614), (6966, 30768), (7692, 27864), (7776, 27563), (9288, 23076), (10256, 20898), (10449, 20512), (11538, 18576), (12384, 17307), (13932, 15384)]

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