About the Number

7121978688

7121978687 ← → 7121978689

2進数表記:110101000100000001100010101000000

漢数字表記:七十一億二千百九十七万八千六百八十八

素因数分解:

2 6 × 3 1 × 11 3 × 29 1 × 31 2

素因数の和:139
約数の個数: 336
約数和(自身を含む): 22155180480
約数和(自身を除く): 15033201792

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 32, 33, 44, 48, 58, 62, 64, 66, 87, 88, 93, 96, 116, 121, 124, 132, 174, 176, 186, 192, 232, 242, 248, 264, 319, 341, 348, 352, 363, 372, 464, 484, 496, 528, 638, 682, 696, 704, 726, 744, 899, 928, 957, 961, 968, 992, 1023, 1056, 1276, 1331, 1364, 1392, 1452, 1488, 1798, 1856, 1914, 1922, 1936, 1984, 2046, 2112, 2552, 2662, 2697, 2728, 2784, 2883, 2904, 2976, 3509, 3596, 3751, 3828, 3844, 3872, 3993, 4092, 5104, 5324, 5394, 5456, 5568, 5766, 5808, 5952, 7018, 7192, 7502, 7656, 7688, 7744, 7986, 8184, 9889, 10208, 10527, 10571, 10648, 10788, 10912, 11253, 11532, 11616, 14036, 14384, 15004, 15312, 15376, 15972, 16368, 19778, 20416, 21054, 21142, 21296, 21576, 21824, 22506, 23064, 23232, 27869, 28072, 28768, 29667, 30008, 30624, 30752, 31713, 31944, 32736, 38599, 39556, 41261, 42108, 42284, 42592, 43152, 45012, 46128, 55738, 56144, 57536, 59334, 60016, 61248, 61504, 63426, 63888, 65472, 77198, 79112, 82522, 83607, 84216, 84568, 85184, 86304, 90024, 92256, 108779, 111476, 112288, 115797, 116281, 118668, 120032, 123783, 126852, 127776, 154396, 158224, 165044, 167214, 168432, 169136, 172608, 180048, 184512, 217558, 222952, 224576, 231594, 232562, 237336, 240064, 247566, 253704, 255552, 306559, 308792, 316448, 326337, 330088, 334428, 336864, 338272, 348843, 360096, 435116, 445904, 463188, 465124, 474672, 495132, 507408, 613118, 617584, 632896, 652674, 660176, 668856, 673728, 676544, 697686, 720192, 870232, 891808, 919677, 926376, 930248, 949344, 990264, 1014816, 1196569, 1226236, 1235168, 1279091, 1305348, 1320352, 1337712, 1395372, 1740464, 1783616, 1839354, 1852752, 1860496, 1898688, 1980528, 2029632, 2393138, 2452472, 2470336, 2558182, 2610696, 2640704, 2675424, 2790744, 3372149, 3480928, 3589707, 3678708, 3705504, 3720992, 3837273, 3961056, 4786276, 4904944, 5116364, 5221392, 5350848, 5581488, 6744298, 6961856, 7179414, 7357416, 7411008, 7441984, 7674546, 7922112, 9572552, 9809888, 10116447, 10232728, 10442784, 11162976, 13488596, 14358828, 14714832, 15349092, 19145104, 19619776, 20232894, 20465456, 20885568, 22325952, 26977192, 28717656, 29429664, 30698184, 37093639, 38290208, 40465788, 40930912, 53954384, 57435312, 58859328, 61396368, 74187278, 76580416, 80931576, 81861824, 107908768, 111280917, 114870624, 122792736, 148374556, 161863152, 215817536, 222561834, 229741248, 245585472, 296749112, 323726304, 445123668, 593498224, 647452608, 890247336, 1186996448, 1780494672, 2373992896, 3560989344, 7121978688]

約数ペア:
[(1, 7121978688), (2, 3560989344), (3, 2373992896), (4, 1780494672), (6, 1186996448), (8, 890247336), (11, 647452608), (12, 593498224), (16, 445123668), (22, 323726304), (24, 296749112), (29, 245585472), (31, 229741248), (32, 222561834), (33, 215817536), (44, 161863152), (48, 148374556), (58, 122792736), (62, 114870624), (64, 111280917), (66, 107908768), (87, 81861824), (88, 80931576), (93, 76580416), (96, 74187278), (116, 61396368), (121, 58859328), (124, 57435312), (132, 53954384), (174, 40930912), (176, 40465788), (186, 38290208), (192, 37093639), (232, 30698184), (242, 29429664), (248, 28717656), (264, 26977192), (319, 22325952), (341, 20885568), (348, 20465456), (352, 20232894), (363, 19619776), (372, 19145104), (464, 15349092), (484, 14714832), (496, 14358828), (528, 13488596), (638, 11162976), (682, 10442784), (696, 10232728), (704, 10116447), (726, 9809888), (744, 9572552), (899, 7922112), (928, 7674546), (957, 7441984), (961, 7411008), (968, 7357416), (992, 7179414), (1023, 6961856), (1056, 6744298), (1276, 5581488), (1331, 5350848), (1364, 5221392), (1392, 5116364), (1452, 4904944), (1488, 4786276), (1798, 3961056), (1856, 3837273), (1914, 3720992), (1922, 3705504), (1936, 3678708), (1984, 3589707), (2046, 3480928), (2112, 3372149), (2552, 2790744), (2662, 2675424), (2697, 2640704), (2728, 2610696), (2784, 2558182), (2883, 2470336), (2904, 2452472), (2976, 2393138), (3509, 2029632), (3596, 1980528), (3751, 1898688), (3828, 1860496), (3844, 1852752), (3872, 1839354), (3993, 1783616), (4092, 1740464), (5104, 1395372), (5324, 1337712), (5394, 1320352), (5456, 1305348), (5568, 1279091), (5766, 1235168), (5808, 1226236), (5952, 1196569), (7018, 1014816), (7192, 990264), (7502, 949344), (7656, 930248), (7688, 926376), (7744, 919677), (7986, 891808), (8184, 870232), (9889, 720192), (10208, 697686), (10527, 676544), (10571, 673728), (10648, 668856), (10788, 660176), (10912, 652674), (11253, 632896), (11532, 617584), (11616, 613118), (14036, 507408), (14384, 495132), (15004, 474672), (15312, 465124), (15376, 463188), (15972, 445904), (16368, 435116), (19778, 360096), (20416, 348843), (21054, 338272), (21142, 336864), (21296, 334428), (21576, 330088), (21824, 326337), (22506, 316448), (23064, 308792), (23232, 306559), (27869, 255552), (28072, 253704), (28768, 247566), (29667, 240064), (30008, 237336), (30624, 232562), (30752, 231594), (31713, 224576), (31944, 222952), (32736, 217558), (38599, 184512), (39556, 180048), (41261, 172608), (42108, 169136), (42284, 168432), (42592, 167214), (43152, 165044), (45012, 158224), (46128, 154396), (55738, 127776), (56144, 126852), (57536, 123783), (59334, 120032), (60016, 118668), (61248, 116281), (61504, 115797), (63426, 112288), (63888, 111476), (65472, 108779), (77198, 92256), (79112, 90024), (82522, 86304), (83607, 85184), (84216, 84568)]

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