About the Number

29888973888

29888973887 ← → 29888973889

2進数表記:11011110101100001011000110001000000

漢数字表記:二百九十八億八千八百九十七万三千八百八十八

素因数分解:

2 6 × 3 1 × 29 1 × 31 1 × 43 1 × 4027 1

素因数の和:4145
約数の個数: 224
約数和(自身を含む): 86432501760
約数和(自身を除く): 56543527872

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 43, 48, 58, 62, 64, 86, 87, 93, 96, 116, 124, 129, 172, 174, 186, 192, 232, 248, 258, 344, 348, 372, 464, 496, 516, 688, 696, 744, 899, 928, 992, 1032, 1247, 1333, 1376, 1392, 1488, 1798, 1856, 1984, 2064, 2494, 2666, 2697, 2752, 2784, 2976, 3596, 3741, 3999, 4027, 4128, 4988, 5332, 5394, 5568, 5952, 7192, 7482, 7998, 8054, 8256, 9976, 10664, 10788, 12081, 14384, 14964, 15996, 16108, 19952, 21328, 21576, 24162, 28768, 29928, 31992, 32216, 38657, 39904, 42656, 43152, 48324, 57536, 59856, 63984, 64432, 77314, 79808, 85312, 86304, 96648, 115971, 116783, 119712, 124837, 127968, 128864, 154628, 172608, 173161, 193296, 231942, 233566, 239424, 249674, 255936, 257728, 309256, 346322, 350349, 374511, 386592, 463884, 467132, 499348, 519483, 618512, 692644, 700698, 749022, 773184, 927768, 934264, 998696, 1038966, 1237024, 1385288, 1401396, 1498044, 1855536, 1868528, 1997392, 2077932, 2474048, 2770576, 2802792, 2996088, 3620273, 3711072, 3737056, 3994784, 4155864, 5021669, 5367991, 5541152, 5605584, 5992176, 7240546, 7422144, 7474112, 7989568, 8311728, 10043338, 10735982, 10860819, 11082304, 11211168, 11984352, 14481092, 15065007, 16103973, 16623456, 20086676, 21471964, 21721638, 22422336, 23968704, 28962184, 30130014, 32207946, 33246912, 40173352, 42943928, 43443276, 57924368, 60260028, 64415892, 80346704, 85887856, 86886552, 115848736, 120520056, 128831784, 155671739, 160693408, 171775712, 173773104, 231697472, 241040112, 257663568, 311343478, 321386816, 343551424, 347546208, 467015217, 482080224, 515327136, 622686956, 695092416, 934030434, 964160448, 1030654272, 1245373912, 1868060868, 2490747824, 3736121736, 4981495648, 7472243472, 9962991296, 14944486944, 29888973888]

約数ペア:
[(1, 29888973888), (2, 14944486944), (3, 9962991296), (4, 7472243472), (6, 4981495648), (8, 3736121736), (12, 2490747824), (16, 1868060868), (24, 1245373912), (29, 1030654272), (31, 964160448), (32, 934030434), (43, 695092416), (48, 622686956), (58, 515327136), (62, 482080224), (64, 467015217), (86, 347546208), (87, 343551424), (93, 321386816), (96, 311343478), (116, 257663568), (124, 241040112), (129, 231697472), (172, 173773104), (174, 171775712), (186, 160693408), (192, 155671739), (232, 128831784), (248, 120520056), (258, 115848736), (344, 86886552), (348, 85887856), (372, 80346704), (464, 64415892), (496, 60260028), (516, 57924368), (688, 43443276), (696, 42943928), (744, 40173352), (899, 33246912), (928, 32207946), (992, 30130014), (1032, 28962184), (1247, 23968704), (1333, 22422336), (1376, 21721638), (1392, 21471964), (1488, 20086676), (1798, 16623456), (1856, 16103973), (1984, 15065007), (2064, 14481092), (2494, 11984352), (2666, 11211168), (2697, 11082304), (2752, 10860819), (2784, 10735982), (2976, 10043338), (3596, 8311728), (3741, 7989568), (3999, 7474112), (4027, 7422144), (4128, 7240546), (4988, 5992176), (5332, 5605584), (5394, 5541152), (5568, 5367991), (5952, 5021669), (7192, 4155864), (7482, 3994784), (7998, 3737056), (8054, 3711072), (8256, 3620273), (9976, 2996088), (10664, 2802792), (10788, 2770576), (12081, 2474048), (14384, 2077932), (14964, 1997392), (15996, 1868528), (16108, 1855536), (19952, 1498044), (21328, 1401396), (21576, 1385288), (24162, 1237024), (28768, 1038966), (29928, 998696), (31992, 934264), (32216, 927768), (38657, 773184), (39904, 749022), (42656, 700698), (43152, 692644), (48324, 618512), (57536, 519483), (59856, 499348), (63984, 467132), (64432, 463884), (77314, 386592), (79808, 374511), (85312, 350349), (86304, 346322), (96648, 309256), (115971, 257728), (116783, 255936), (119712, 249674), (124837, 239424), (127968, 233566), (128864, 231942), (154628, 193296), (172608, 173161)]

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